1321379216640
1,321,379,216,640 is an even composite number composed of six prime numbers multiplied together.
1321379216640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 1321379216640:
28 × 32 × 5 × 7 × 193 × 2389
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 19 × 19 × 19 × 2389)See below for interesting mathematical facts about the number 1321379216640 from the Numbermatics database.
Names of 1321379216640
- Cardinal: 1321379216640 can be written as One trillion, three hundred twenty-one billion, three hundred seventy-nine million, two hundred sixteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.32137921664 × 1012
Factors of 1321379216640
Divisors of 1321379216640
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 56 57 60 63 64 70 72 76 80 84 90 95 96 105 112 114 120 126 128 133 140 144 152 160 168 171 180 190 192 210 224 228 240 252 256 266 280 285 288 304 315 320 336 342 360 361 380 384 399 420 448 456 480 504 532 560 570 576 608 630 640 665 672 684 720 722 760 768 798 840 855 896 912 960 1008 1064 1083 1120 1140 1152 1197 1216 1260 1280 1330 1344 1368 1440 1444 1520 1596 1680 1710 1792 1805 1824 1920 1995 2016 2128 2166 2240 2280 2304 2389 2394 2432 2520 2527 2660 2688 2736 2880 2888 3040 3192 3249 3360 3420 3610 3648 3840 3990 4032 4256 4332 4480 4560 4778 4788 4864 5040 5054 5320 5376 5415 5472 5760 5776 5985 6080 6384 6498 6720 6840 6859 7167 7220 7296 7581 7980 8064 8512 8664 8960 9120 9556 9576 10080 10108 10640 10830 10944 11520 11552 11945 11970 12160 12635 12768 12996 13440 13680 13718 14334 14440 14592 15162 15960 16128 16245 16723 17024 17328 18240 19112 19152 20160 20216 20577 21280 21501 21660 21888 22743 23104 23890 23940 24320 25270 25536 25992 26880 27360 27436 28668 28880 30324 31920 32490 33446 34048 34295 34656 35835 36480 37905 38224 38304 40320 40432 41154 42560 43002 43320 43776 45391 45486 46208 47780 47880 48013 50169 50540 51072 51984 54720 54872 57336 57760 60648 61731 63840 64980 66892 68590 69312 71670 72960 75810 76448 76608 80640 80864 82308 83615 85120 86004 86640 90782 90972 92416 95560 95760 96026 100338 101080 102144 102885 103968 107505 109440 109744 113715 114672 115520 121296 123462 127680 129960 133784 136173 137180 138624 143340 144039 150507 151620 152896 153216 161728 164616 167230 170240 172008 173280 181564 181944 191120 191520 192052 200676 202160 205770 207936 215010 218880 219488 226955 227430 229344 231040 240065 242592 246924 250845 255360 259920 267568 272346 274360 277248 286680 288078 301014 303240 305792 306432 308655 317737 323456 329232 334460 344016 346560 363128 363888 382240 383040 384104 401352 404320 408519 411540 415872 430020 432117 438976 453910 454860 458688 462080 480130 485184 493848 501690 510720 519840 535136 544692 548720 573360 576156 602028 606480 611584 617310 635474 646912 658464 668920 680865 688032 693120 720195 726256 727776 752535 764480 766080 768208 802704 808640 817038 823080 831744 860040 862429 864234 877952 907820 909720 917376 953211 960260 970368 987696 1003380 1039680 1070272 1089384 1097440 1146720 1152312 1204056 1212960 1234620 1270948 1316928 1337840 1361730 1376064 1386240 1440390 1452512 1455552 1505070 1528960 1532160 1536416 1588685 1605408 1617280 1634076 1646160 1720080 1724858 1728468 1755904 1815640 1819440 1834752 1906422 1920520 1940736 1975392 2006760 2042595 2079360 2140544 2160585 2178768 2194880 2293440 2304624 2408112 2425920 2469240 2541896 2587287 2633856 2675680 2723460 2752128 2859633 2880780 2905024 2911104 3010140 3057920 3072832 3177370 3210816 3234560 3268152 3292320 3440160 3449716 3456936 3631280 3638880 3812844 3841040 3950784 4013520 4085190 4158720 4281088 4312145 4321170 4357536 4389760 4586880 4609248 4766055 4816224 4851840 4938480 5083792 5174574 5267712 5351360 5446920 5504256 5719266 5761560 5810048 5822208 6020280 6037003 6145664 6354740 6421632 6536304 6584640 6880320 6899432 6913872 7262560 7277760 7625688 7682080 7761861 7901568 8027040 8170380 8624290 8642340 8715072 8779520 9173760 9218496 9532110 9632448 9703680 9876960 10167584 10349148 10702720 10893840 11438532 11523120 11620096 12040560 12074006 12291328 12709480 12843264 12936435 13072608 13169280 13760640 13798864 13827744 14298165 14525120 14555520 15251376 15364160 15523722 15803136 16054080 16340760 16386151 17248580 17284680 17430144 18111009 18436992 19064220 19264896 19753920 20335168 20698296 21405440 21787680 22877064 23046240 24081120 24148012 25418960 25872870 26145216 26338560 27521280 27597728 27655488 28596330 29050240 29111040 30185015 30502752 30728320 31047444 32108160 32681520 32772302 34497160 34569360 34860288 36222018 36873984 38128440 38529792 38809305 39507840 40670336 41396592 43575360 45754128 46092480 48162240 48296024 49158453 50837920 51745740 52290432 54333027 55195456 55310976 57192660 58100480 60370030 61005504 61456640 62094888 64216320 65363040 65544604 68994320 69138720 72444036 76256880 77618610 79015680 81340672 81930755 82793184 87150720 90555045 91508256 92184960 96324480 96592048 98316906 101675840 103491480 104580864 108666054 110390912 110621952 114385320 114703057 120740060 122011008 124189776 130726080 131089208 137988640 138277440 144888072 147475359 152513760 155237220 163861510 165586368 174301440 181110090 183016512 184369920 192648960 193184096 196633812 203351680 206982960 217332108 220781824 228770640 229406114 241480120 244022016 245792265 248379552 261452160 262178416 271665135 275977280 276554880 289776144 294950718 305027520 310474440 327723020 331172736 344109171 362220180 366033024 386368192 393267624 406703360 413965920 434664216 457541280 458812228 482960240 491584530 496759104 522904320 524356832 543330270 551954560 553109760 573515285 579552288 589901436 610055040 620948880 655446040 662345472 688218342 724440360 732066048 737376795 772736384 786535248 827931840 869328432 915082560 917624456 965920480 983169060 993518208 1032327513 1048713664 1086660540 1103909120 1147030570 1159104576 1179802872 1220110080 1241897760 1310892080 1376436684 1448880720 1474753590 1545472768 1573070496 1655863680 1720545855 1738656864 1830165120 1835248912 1931840960 1966338120 1987036416 2064655026 2097427328 2173321080 2294061140 2318209152 2359605744 2483795520 2621784160 2752873368 2897761440 2949507180 3146140992 3311727360 3441091710 3477313728 3660330240 3670497824 3863681920 3932676240 4129310052 4194854656 4346642160 4588122280 4636418304 4719211488 4967591040 5161637565 5243568320 5505746736 5795522880 5899014360 6292281984 6882183420 6954627456 7340995648 7727363840 7865352480 8258620104 8693284320 9176244560 9438422976 9935182080 10323275130 10487136640 11011493472 11591045760 11798028720 12584563968 13764366840 13909254912 14681991296 15730704960 16517240208 17386568640 18352489120 18876845952 20646550260 20974273280 22022986944 23182091520 23596057440 27528733680 29363982592 31461409920 33034480416 34773137280 36704978240 37753691904 41293100520 44045973888 47192114880 55057467360 62922819840 66068960832 69546274560 73409956480 82586201040 88091947776 94384229760 110114934720 132137921664 146819912960 165172402080 188768459520 220229869440 264275843328 330344804160 440459738880 660689608320 1321379216640
- Sum of all divisors σ(n): 5517495110400
- Sum of proper divisors (its aliquot sum) s(n): 4196115893760
- 1321379216640 is an abundant number, because the sum of its proper divisors (4196115893760) is greater than itself. Its abundance is 2874736677120
Bases of 1321379216640
- Binary: 100110011101010000101011010111101000000002
- Hexadecimal: 0x133A856BD00
- Base-36: GV172GW0
Squares and roots of 1321379216640
- 1321379216640 squared (13213792166402) is 1746043034168140052889600
- 1321379216640 cubed (13213792166403) is 2307184976708825657133067816402944000
-
The
square root of 1321379216640 is 1149512.5996003697 -
The
cube root of 1321379216640 is 10973.4323489527
Scales and comparisons
How big is 1321379216640?- 1,321,379,216,640 seconds is equal to 42,015 years, 40 weeks, 22 hours, 24 minutes.
-
To count from 1 to 1,321,379,216,640 would take you about one hundred five thousand and thirty-nine 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 1321379216640 cubic inches would be around 914.5 feet tall.
Recreational maths with 1321379216640
- 1321379216640 backwards is 0466129731231
- 1321379216640 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1321379216640's digits is 45
- More coming soon!
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The information we have on file for 1321379216640 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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