1428378157440
1,428,378,157,440 is an even composite number composed of six prime numbers multiplied together.
1428378157440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 1428378157440:
27 × 34 × 5 × 132 × 19 × 8581
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 19 × 8581)See below for interesting mathematical facts about the number 1428378157440 from the Numbermatics database.
Names of 1428378157440
- Cardinal: 1428378157440 can be written as One trillion, four hundred twenty-eight billion, three hundred seventy-eight million, one hundred fifty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.42837815744 × 1012
Factors of 1428378157440
Divisors of 1428378157440
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 27 30 32 36 38 39 40 45 48 52 54 57 60 64 65 72 76 78 80 81 90 95 96 104 108 114 117 120 128 130 135 144 152 156 160 162 169 171 180 190 192 195 208 216 228 234 240 247 260 270 285 288 304 312 320 324 338 342 351 360 380 384 390 405 416 432 456 468 480 494 507 513 520 540 570 576 585 608 624 640 648 676 684 702 720 741 760 780 810 832 845 855 864 912 936 960 988 1014 1026 1040 1053 1080 1140 1152 1170 1216 1235 1248 1296 1352 1368 1404 1440 1482 1520 1521 1539 1560 1620 1664 1690 1710 1728 1755 1824 1872 1920 1976 2028 2052 2080 2106 2160 2223 2280 2340 2432 2470 2496 2535 2565 2592 2704 2736 2808 2880 2964 3040 3042 3078 3120 3211 3240 3380 3420 3456 3510 3648 3705 3744 3952 4056 4104 4160 4212 4320 4446 4560 4563 4680 4940 4992 5070 5130 5184 5265 5408 5472 5616 5760 5928 6080 6084 6156 6240 6422 6480 6669 6760 6840 7020 7296 7410 7488 7605 7695 7904 8112 8208 8320 8424 8581 8640 8892 9120 9126 9360 9633 9880 10140 10260 10368 10530 10816 10944 11115 11232 11856 12160 12168 12312 12480 12844 12960 13338 13520 13680 13689 14040 14820 14976 15210 15390 15808 16055 16224 16416 16848 17162 17280 17784 18240 18252 18720 19266 19760 20007 20280 20520 21060 21632 21888 22230 22464 22815 23712 24336 24624 24960 25688 25743 25920 26676 27040 27360 27378 28080 28899 29640 30420 30780 31616 32110 32448 32832 33345 33696 34324 35568 36480 36504 37440 38532 39520 40014 40560 41040 42120 42905 44460 44928 45630 47424 48165 48672 49248 51376 51486 51840 53352 54080 54720 54756 56160 57798 59280 60840 61560 64220 64896 65664 66690 67392 68445 68648 71136 73008 74880 77064 77229 79040 80028 81120 82080 84240 85810 86697 88920 91260 94848 96330 97344 98496 100035 102752 102972 106704 108160 109440 109512 111553 112320 115596 118560 121680 123120 128440 128715 133380 134784 136890 137296 142272 144495 146016 154128 154458 158080 160056 162240 163039 164160 168480 171620 173394 177840 182520 192660 194688 196992 200070 205504 205944 213408 219024 223106 224640 231192 231687 237120 243360 246240 256880 257430 260091 266760 273780 274592 284544 288990 292032 308256 308916 320112 324480 326078 328320 334659 336960 343240 346788 355680 365040 385320 386145 400140 411008 411888 426816 433485 438048 446212 462384 463374 474240 486720 489117 492480 513760 514860 520182 533520 547560 549184 557765 577980 584064 616512 617832 640224 652156 669318 673920 686480 693576 695061 711360 730080 770640 772290 800280 815195 823776 853632 866970 876096 892424 924768 926748 973440 978234 984960 1003977 1027520 1029720 1040364 1067040 1095120 1098368 1115530 1155960 1158435 1233024 1235664 1280448 1300455 1304312 1338636 1372960 1387152 1390122 1422720 1450189 1460160 1467351 1541280 1544580 1600560 1630390 1647552 1673295 1733940 1752192 1784848 1849536 1853496 1956468 2007954 2055040 2059440 2080728 2119507 2134080 2190240 2231060 2311920 2316870 2445585 2471328 2560896 2600910 2608624 2677272 2745920 2774304 2780244 2900378 2920320 2934702 3011931 3082560 3089160 3201120 3260780 3295104 3346590 3467880 3475305 3569696 3699072 3706992 3912936 4015908 4118880 4161456 4239014 4268160 4350567 4380480 4402053 4462120 4623840 4633740 4891170 4942656 5019885 5201820 5217248 5354544 5491840 5548608 5560488 5800756 5869404 6023862 6165120 6178320 6358521 6402240 6521560 6693180 6935760 6950610 7139392 7250945 7336755 7413984 7825872 8031816 8237760 8322912 8478028 8701134 8760960 8804106 8924240 9035793 9247680 9267480 9782340 9885312 10039770 10403640 10434496 10597535 10709088 11097216 11120976 11601512 11738808 12047724 12356640 12717042 12804480 13043120 13051701 13206159 13386360 13871520 13901220 14278784 14501890 14673510 14827968 15059655 15651744 16063632 16475520 16645824 16956056 17402268 17608212 17848480 18071586 18495360 18534960 19075563 19564680 20079540 20807280 20868992 21195070 21418176 21752835 22010265 22241952 23203024 23477616 24095448 24713280 25434084 26086240 26103402 26412318 26772720 27553591 27743040 27802440 29003780 29347020 29655936 30119310 31303488 31792605 32127264 33291648 33912112 34804536 35216424 35696960 36143172 37069920 38151126 39129360 39155103 40159080 41614560 42390140 42836352 43505670 44020530 44483904 45178965 46406048 46955232 48190896 49426560 50868168 52172480 52206804 52824636 53545440 55107182 55486080 55604880 57226689 58007560 58694040 60238620 62606976 63585210 64254528 65258505 66030795 67824224 69609072 70432848 71393920 72286344 74139840 76302252 78258720 78310206 80318160 82660773 83229120 84780280 87011340 88041060 88967808 90357930 92812096 93910464 95377815 96381792 101736336 104344960 104413608 105649272 107090880 110214364 111209760 114453378 116015120 117388080 117465309 120477240 127170420 128509056 130517010 132061590 135648448 137767955 139218144 140865696 144572688 148279680 152604504 156517440 156620412 160636320 165321546 166458240 169560560 171680067 174022680 176082120 180715860 185624192 187820928 190755630 192763584 195775515 203472672 208827216 211298544 214181760 220428728 222419520 228906756 232030240 234776160 234930618 240954480 247982319 254340840 261034020 264123180 271296896 275535910 278436288 281731392 286133445 289145376 305209008 313034880 313240824 321272640 330643092 339121120 343360134 348045360 352164240 361431720 381511260 385527168 391551030 406945344 413303865 417654432 422597088 440857456 444839040 457813512 464060480 469552320 469861236 481908960 495964638 508681680 522068040 528246360 551071820 556872576 563462784 572266890 578290752 587326545 610418016 626481648 642545280 661286184 678242240 686720268 696090720 704328480 722863440 743946957 763022520 783102060 813890688 826607730 835308864 845194176 858400335 881714912 915627024 928120960 939104640 939722472 963817920 991929276 1017363360 1044136080 1056492720 1102143640 1144533780 1156581504 1174653090 1220836032 1239911595 1252963296 1322572368 1356484480 1373440536 1392181440 1408656960 1445726880 1487893914 1526045040 1566204120 1653215460 1670617728 1690388352 1716800670 1763429824 1831254048 1879444944 1927635840 1983858552 2034726720 2088272160 2112985440 2204287280 2231840871 2289067560 2349306180 2441672064 2479823190 2505926592 2645144736 2746881072 2784362880 2817313920 2891453760 2975787828 3052090080 3132408240 3306430920 3433601340 3526859648 3662508096 3719734785 3758889888 3967717104 4069453440 4176544320 4225970880 4408574560 4463681742 4578135120 4698612360 4959646380 5011853184 5290289472 5493762144 5782907520 5951575656 6104180160 6264816480 6612861840 6867202680 7325016192 7439469570 7517779776 7935434208 8353088640 8451941760 8817149120 8927363484 9156270240 9397224720 9919292760 10580578944 10987524288 11159204355 11903151312 12208360320 12529632960 13225723680 13734405360 14878939140 15035559552 15870868416 17634298240 17854726968 18312540480 18794449440 19838585520 21975048576 22318408710 23806302624 25059265920 26451447360 27468810720 29757878280 31741736832 35709453936 36625080960 37588898880 39677171040 44636817420 47612605248 52902894720 54937621440 59515756560 71418907872 75177797760 79354342080 89273634840 95225210496 109875242880 119031513120 142837815744 158708684160 178547269680 238063026240 285675631488 357094539360 476126052480 714189078720 1428378157440
- Sum of all divisors σ(n): 5814955515600
- Sum of proper divisors (its aliquot sum) s(n): 4386577358160
- 1428378157440 is an abundant number, because the sum of its proper divisors (4386577358160) is greater than itself. Its abundance is 2958199200720
Bases of 1428378157440
- Binary: 101001100100100011111100100000001100000002
- Hexadecimal: 0x14C91F90180
- Base-36: I86RH400
Squares and roots of 1428378157440
- 1428378157440 squared (14283781574402) is 2040264160651689427353600
- 1428378157440 cubed (14283781574403) is 2914268762482528293866463903350784000
-
The
square root of 1428378157440 is 1195147.7554846513 -
The
cube root of 1428378157440 is 11261.9708820583
Scales and comparisons
How big is 1428378157440?- 1,428,378,157,440 seconds is equal to 45,418 years, 2 days, 14 hours, 24 minutes.
-
To count from 1 to 1,428,378,157,440 would take you about one hundred thirteen thousand, five hundred forty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1428378157440 cubic inches would be around 938.5 feet tall.
Recreational maths with 1428378157440
- 1428378157440 backwards is 0447518738241
- 1428378157440 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1428378157440's digits is 54
- More coming soon!
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The information we have on file for 1428378157440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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