12942855072
12,942,855,072 is an even composite number composed of seven prime numbers multiplied together.
12942855072 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 12942855072:
25 × 32 × 7 × 17 × 41 × 61 × 151
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 17 × 41 × 61 × 151)See below for interesting mathematical facts about the number 12942855072 from the Numbermatics database.
Names of 12942855072
- Cardinal: 12942855072 can be written as Twelve billion, nine hundred forty-two million, eight hundred fifty-five thousand and seventy-two.
Scientific notation
- Scientific notation: 1.2942855072 × 1010
Factors of 12942855072
Divisors of 12942855072
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 41 42 48 51 56 61 63 68 72 82 84 96 102 112 119 122 123 126 136 144 151 153 164 168 183 204 224 238 244 246 252 272 287 288 302 306 328 336 357 366 369 408 427 453 476 488 492 504 544 549 574 604 612 656 672 697 714 732 738 816 854 861 906 952 976 984 1008 1037 1057 1071 1098 1148 1208 1224 1281 1312 1359 1394 1428 1464 1476 1632 1708 1722 1812 1904 1952 1968 2016 2074 2091 2114 2142 2196 2296 2416 2448 2501 2562 2567 2583 2718 2788 2856 2928 2952 3111 3171 3416 3444 3624 3808 3843 3936 4148 4182 4228 4284 4392 4592 4832 4879 4896 5002 5124 5134 5166 5436 5576 5712 5856 5904 6191 6222 6273 6342 6832 6888 7248 7259 7503 7686 7701 8296 8364 8456 8568 8784 9184 9211 9333 9513 9758 10004 10248 10268 10332 10872 11152 11424 11808 12382 12444 12546 12684 13664 13776 14496 14518 14637 15006 15372 15402 16592 16728 16912 17136 17507 17568 17969 18422 18573 18666 19026 19516 20008 20496 20536 20664 21744 21777 22304 22509 23103 24764 24888 25092 25368 27552 27633 29036 29274 30012 30744 30804 33184 33456 33824 34272 35014 35938 36844 37146 37332 38052 39032 40016 40992 41072 41328 42517 43337 43488 43554 43911 45018 46206 49528 49776 50184 50736 52521 53907 55266 55719 58072 58548 60024 61488 61608 64477 65331 66912 70028 71876 73688 74292 74664 76104 78064 80032 82144 82656 82899 85034 86674 87108 87822 90036 92412 99056 99552 100368 101472 105042 105247 107814 110532 111438 116144 117096 120048 122976 123216 127551 128954 130011 130662 140056 143752 147376 148584 149328 152208 156128 156587 157563 161721 165798 170068 173348 174216 175644 180072 184824 193431 198112 200736 210084 210494 215628 221064 222876 232288 234192 240096 246432 255102 257908 260022 261324 280112 287504 294752 297168 297619 298656 304416 313174 315126 315741 323442 331596 340136 346696 348432 351288 360144 369648 377651 382653 386862 390033 420168 420988 431256 442128 445752 468384 469761 510204 515816 520044 522648 560224 575008 580293 594336 595238 626348 630252 631482 646884 663192 680272 693392 696864 702576 720288 736729 739296 755302 765306 773724 780066 840336 841976 862512 884256 891504 892857 939522 947223 1020408 1031632 1040088 1045296 1096109 1132953 1160586 1190476 1252696 1260504 1262964 1293768 1326384 1360544 1386784 1405152 1409283 1473458 1510604 1530612 1547448 1560132 1680672 1683952 1725024 1783008 1785714 1879044 1894446 2040816 2063264 2080176 2090592 2192218 2210187 2265906 2321172 2380952 2505392 2521008 2525928 2587536 2643557 2652768 2678571 2818566 2946916 3021208 3061224 3094896 3120264 3288327 3367904 3398859 3571428 3758088 3788892 4081632 4160352 4384436 4420374 4531812 4642344 4761904 5010784 5042016 5051856 5175072 5287114 5357142 5637132 5893832 6042416 6122448 6189792 6240528 6420067 6576654 6630561 6797718 7142856 7516176 7577784 7930671 8768872 8840748 9063624 9284688 9523808 9864981 10103712 10574228 10714284 11274264 11787664 12084832 12244896 12481056 12840134 13153308 13261122 13595436 14285712 15032352 15155568 15861342 17537744 17681496 18127248 18569376 19260201 19729962 21148456 21428568 22548528 23575328 23792013 25680268 26306616 26522244 27190872 28571424 30311136 31722684 35075488 35362992 36254496 38520402 39459924 42296912 42857136 44940469 45097056 47584026 51360536 52613232 53044488 54381744 57780603 63445368 70725984 77040804 78919848 84593824 85714272 89880938 95168052 102721072 105226464 106088976 108763488 115561206 126890736 134821407 154081608 157839696 179761876 190336104 205442144 212177952 231122412 253781472 269642814 308163216 315679392 359523752 380672208 404464221 462244824 539285628 616326432 719047504 761344416 808928442 924489648 1078571256 1438095008 1617856884 1848979296 2157142512 3235713768 4314285024 6471427536 12942855072
- Sum of all divisors σ(n): 46680012288
- Sum of proper divisors (its aliquot sum) s(n): 33737157216
- 12942855072 is an abundant number, because the sum of its proper divisors (33737157216) is greater than itself. Its abundance is 20794302144
Bases of 12942855072
- Binary: 11000000110111010001001011101000002
- Hexadecimal: 0x303744BA0
- Base-36: 5Y1UAW0
Squares and roots of 12942855072
- 12942855072 squared (129428550722) is 167517497414796125184
- 12942855072 cubed (129428550723) is 2168154691063840916683681333248
-
The
square root of 12942855072 is 113766.6694247485 -
The
cube root of 12942855072 is 2347.8843232261
Scales and comparisons
How big is 12942855072?- 12,942,855,072 seconds is equal to 411 years, 28 weeks, 1 day, 13 hours, 31 minutes, 12 seconds.
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To count from 1 to 12,942,855,072 would take you about eight hundred twenty-three 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 12942855072 cubic inches would be around 195.7 feet tall.
Recreational maths with 12942855072
- 12942855072 backwards is 27055824921
- The number of decimal digits it has is: 11
- The sum of 12942855072's digits is 45
- More coming soon!
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