1220435749728
1,220,435,749,728 is an even composite number composed of five prime numbers multiplied together.
1220435749728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 1220435749728:
25 × 33 × 134 × 192 × 137
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 19 × 19 × 137)See below for interesting mathematical facts about the number 1220435749728 from the Numbermatics database.
Names of 1220435749728
- Cardinal: 1220435749728 can be written as One trillion, two hundred twenty billion, four hundred thirty-five million, seven hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.220435749728 × 1012
Factors of 1220435749728
Divisors of 1220435749728
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 96 104 108 114 117 137 144 152 156 169 171 208 216 228 234 247 274 288 304 312 338 342 351 361 411 416 432 456 468 494 507 513 548 608 624 676 684 702 722 741 822 864 912 936 988 1014 1026 1083 1096 1233 1248 1352 1368 1404 1444 1482 1521 1644 1781 1824 1872 1976 2028 2052 2166 2192 2197 2223 2466 2603 2704 2736 2808 2888 2964 3042 3211 3249 3288 3562 3699 3744 3952 4056 4104 4332 4384 4394 4446 4563 4693 4932 5206 5343 5408 5472 5616 5776 5928 6084 6422 6498 6576 6591 6669 7124 7398 7809 7904 8112 8208 8664 8788 8892 9126 9386 9633 9747 9864 10412 10686 11232 11552 11856 12168 12844 12996 13152 13182 13338 14079 14248 14796 15618 16029 16224 16416 17328 17576 17784 18252 18772 19266 19494 19728 19773 20824 21372 23153 23427 23712 24336 25688 25992 26364 26676 28158 28496 28561 28899 29592 31236 32058 33839 34656 35152 35568 36504 37544 38532 38988 39456 39546 41648 41743 42237 42744 46306 46854 48087 48672 49457 51376 51984 52728 53352 56316 56992 57122 57798 59184 59319 61009 62472 64116 67678 69459 70281 70304 71136 73008 75088 77064 77976 79092 83296 83486 84474 85488 85683 86697 92612 93708 96174 98914 101517 102752 103968 105456 106704 112632 114244 115596 118368 118638 122018 124944 125229 126711 128232 135356 138918 140562 146016 148371 150176 154128 155952 158184 166972 168948 170976 171366 173394 183027 185224 187416 192348 197828 203034 208377 210912 213408 225264 228488 231192 237276 244036 249888 250458 253422 256464 257049 270712 277836 281124 296742 300989 304551 308256 311904 316368 333944 337896 342732 346788 366054 370448 374832 375687 384696 395656 406068 416754 439907 445113 450528 456976 462384 474552 488072 500916 506844 512928 514098 541424 542659 549081 555672 562248 593484 601978 609102 625131 632736 642941 667888 675792 685464 693576 732108 740896 749664 751374 769392 771147 791312 793117 812136 833508 879814 890226 902967 913653 913952 924768 949104 976144 1001832 1013688 1028196 1082848 1085318 1098162 1111344 1124496 1127061 1186968 1203956 1218204 1250262 1285882 1319721 1335339 1335776 1351584 1370928 1387152 1464216 1502748 1538784 1542294 1582624 1586234 1624272 1627977 1647243 1667016 1759628 1780452 1805934 1827306 1898208 1928823 1952288 2003664 2027376 2056392 2170636 2196324 2222688 2248992 2254122 2373936 2379351 2407912 2436408 2500524 2571764 2639442 2670678 2708901 2741856 2774304 2928432 3005496 3084588 3172468 3248544 3255954 3294486 3334032 3519256 3560904 3611868 3654612 3857646 3912857 3959163 4007328 4054752 4112784 4341272 4392648 4508244 4747872 4758702 4815824 4872816 4883931 5001048 5143528 5278884 5341356 5417802 5718791 5786469 5856864 6010992 6169176 6344936 6511908 6588972 6668064 7038512 7121808 7138053 7223736 7309224 7715292 7825714 7918326 8126703 8225568 8358233 8682544 8785296 9016488 9517404 9631648 9745632 9767862 10002096 10287056 10310521 10557768 10682712 10835604 11437582 11572938 11738571 11877489 12021984 12338352 12689872 13023816 13177944 14077024 14243616 14276106 14447472 14618448 14651793 15430584 15651428 15836652 16253406 16716466 17156373 17359407 17365088 17570592 18032976 19034808 19535724 20004192 20574112 20621042 21115536 21365424 21414159 21671208 22875164 23145876 23477142 23754978 24676704 25074699 25379744 26047632 26355888 28552212 28894944 29236896 29303586 30861168 30931563 31302856 31673304 32506812 33432932 34312746 34718814 35215713 36065952 38069616 39071448 41242084 42231072 42730848 42828318 43342416 45750328 46291752 46954284 47509956 50149398 51469119 52095264 52711776 57104424 58607172 61722336 61863126 62605712 63346608 65013624 66865864 68625492 69437628 70431426 74344283 75224097 76139232 78142896 82484168 85656636 86684832 91500656 92583504 92794689 93908568 95019912 100298796 102938238 105647139 108657029 114208848 117214344 123726252 125211424 126693216 130027248 133731728 137250984 138875256 140862852 148688566 150448194 154407357 156285792 164968336 171313272 183001312 185167008 185589378 187817136 190039824 200597592 205876476 211294278 217314058 223032849 225672291 228417696 234428688 247452504 260054496 267463456 274501968 277750512 278384067 281725704 297377132 300896388 308814714 325971087 329936672 342626544 371178756 375634272 380079648 401195184 411752952 422588556 434628116 446065698 451344582 468857376 494905008 549003936 555501024 556768134 563451408 594754264 601792776 617629428 651942174 669098547 685253088 742357512 802390368 823505904 845177112 869256232 892131396 902689164 977913261 989810016 1113536268 1126902816 1189508528 1203585552 1235258856 1303884348 1338197094 1412541377 1484715024 1647011808 1690354224 1738512464 1784262792 1805378328 1955826522 2007295641 2227072536 2379017056 2407171104 2470517712 2607768696 2676394188 2825082754 2933739783 2969430048 3380708448 3477024928 3568525584 3610756656 3911653044 4014591282 4237624131 4454145072 4941035424 5215537392 5352788376 5650165508 5867479566 7137051168 7221513312 7823306088 8029182564 8475248262 8908290144 10431074784 10705576752 11300331016 11734959132 12712872393 15646612176 16058365128 16950496524 21411153504 22600662032 23469918264 25425744786 31293224352 32116730256 33900993048 38138617179 45201324064 46939836528 50851489572 64233460512 67801986096 76277234358 93879673056 101702979144 135603972192 152554468716 203405958288 305108937432 406811916576 610217874864 1220435749728
- Sum of all divisors σ(n): 4099576062960
- Sum of proper divisors (its aliquot sum) s(n): 2879140313232
- 1220435749728 is an abundant number, because the sum of its proper divisors (2879140313232) is greater than itself. Its abundance is 1658704563504
Bases of 1220435749728
- Binary: 100011100001001111010001110101011011000002
- Hexadecimal: 0x11C27A3AB60
- Base-36: FKNRXNC0
Squares and roots of 1220435749728
- 1220435749728 squared (12204357497282) is 1489463419214145452073984
- 1220435749728 cubed (12204357497283) is 1817794404721045965384754155563876352
-
The
square root of 1220435749728 is 1104733.3387419789 -
The
cube root of 1220435749728 is 10686.5693127341
Scales and comparisons
How big is 1220435749728?- 1,220,435,749,728 seconds is equal to 38,806 years, 4 weeks, 1 day, 18 hours, 28 minutes, 48 seconds.
-
To count from 1 to 1,220,435,749,728 would take you about ninety-seven thousand and fifteen 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 1220435749728 cubic inches would be around 890.5 feet tall.
Recreational maths with 1220435749728
- 1220435749728 backwards is 8279475340221
- 1220435749728 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1220435749728's digits is 54
- More coming soon!
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The information we have on file for 1220435749728 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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