139181472768

Names of 139181472768

• Cardinal: 139181472768 can be written as One hundred thirty-nine billion, one hundred eighty-one million, four hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39181472768 × 10¹¹

Factors of 139181472768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 226

Divisors of 139181472768

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 31 32 38 39 48 52 57 61 62 64 76 78 93 96 97 104 114 122 124 128 152 156 183 186 192 194 208 228 244 247 248 256 291 304 312 366 372 384 388 403 416 456 488 494 496 512 582 589 608 624 732 741 744 768 776 793 806 832 912 976 988 992 1024 1159 1164 1178 1209 1216 1248 1261 1464 1482 1488 1536 1552 1586 1612 1664 1767 1824 1843 1891 1952 1976 1984 2318 2328 2356 2379 2418 2432 2496 2522 2928 2964 2976 3007 3072 3104 3172 3224 3328 3477 3534 3648 3686 3782 3783 3904 3952 3968 4636 4656 4712 4758 4836 4864 4992 5044 5529 5673 5856 5917 5928 5952 6014 6208 6344 6448 6656 6954 7068 7296 7372 7564 7566 7657 7808 7904 7936 9021 9272 9312 9424 9516 9672 9728 9984 10088 11058 11346 11712 11834 11856 11904 12028 12416 12688 12896 13312 13908 14136 14592 14744 15067 15128 15132 15314 15616 15808 15872 17751 18042 18544 18624 18848 19032 19344 19456 19968 20176 22116 22692 22971 23424 23668 23712 23808 23959 24056 24583 24832 25376 25792 27816 28272 29184 29488 30134 30256 30264 30628 31232 31616 31744 35502 35929 36084 37088 37248 37696 38064 38688 39091 39936 40352 44232 45201 45384 45942 46848 47336 47424 47616 47918 48112 49166 49664 50752 51584 55632 56544 57133 58368 58976 60268 60512 60528 61256 62464 63232 71004 71858 71877 72168 73749 74176 74496 75392 76128 76921 77376 78182 80704 88464 90402 90768 91884 93696 94672 94848 95232 95836 96224 98332 99328 101504 103168 107787 111264 112423 113088 114266 117273 117952 120536 121024 121056 122512 126464 142008 143716 143754 144336 147498 148352 148992 150784 152256 153842 154752 156364 161408 171399 176928 180804 181536 183427 183768 187392 189344 189696 191672 192448 196664 203008 206336 215574 222528 224846 226176 228532 230763 234546 235904 241072 242048 242112 245024 252928 284016 287432 287508 288672 294996 296704 297984 301568 304512 307684 309504 312728 322816 337269 342798 353856 361608 363072 366854 367536 378688 379392 383344 384896 393328 406016 412672 431148 445056 449692 452352 457064 461526 467077 469092 471808 482144 484096 484224 490048 550281 568032 574864 575016 577344 589992 593408 603136 609024 615368 619008 625456 645632 674538 685596 707712 723216 726144 733708 735072 742729 757376 758784 766688 769792 786656 812032 862296 890112 899384 904704 914128 923052 934154 938184 943616 964288 968192 968448 980096 1100562 1136064 1149728 1150032 1154688 1179984 1186816 1218048 1230736 1238016 1250912 1291264 1349076 1371192 1401231 1415424 1446432 1452288 1461499 1467416 1470144 1485458 1514752 1533376 1539584 1573312 1724592 1780224 1798768 1809408 1828256 1846104 1868308 1876368 1887232 1928576 1936384 1936896 1960192 2201124 2228187 2272128 2299456 2300064 2309376 2359968 2384551 2436096 2461472 2501824 2698152 2742384 2802462 2830848 2892864 2904576 2922998 2934832 2940288 2970916 3029504 3066752 3079168 3146624 3449184 3485113 3560448 3597536 3656512 3692208 3736616 3752736 3857152 3873792 3920384 4384497 4402248 4456374 4544256 4598912 4600128 4618752 4719936 4769102 4922944 5003648 5396304 5484768 5604924 5661696 5785728 5809152 5845996 5869664 5880576 5941832 6059008 6133504 6293248 6898368 6970226 7153653 7195072 7313024 7384416 7473232 7505472 7714304 7840768 8768994 8804496 8912748 9088512 9197824 9200256 9237504 9439872 9538204 9845888 10007296 10455339 10792608 10969536 11209848 11571456 11691992 11739328 11761152 11883664 12267008 12586496 13796736 13940452 14307306 14390144 14626048 14768832 14946464 15010944 15428608 17537988 17608992 17825496 18177024 18395648 18400512 18879744 19076408 19691776 20014592 20910678 21585216 21939072 22419696 23142912 23383984 23478656 23522304 23767328 24534016 25172992 27593472 27880904 28614612 28780288 29252096 29537664 29892928 30021888 35075976 35217984 35650992 36791296 36801024 37759488 38152816 39383552 40029184 41821356 43170432 43878144 44839392 45306469 46285824 46767968 46957312 47534656 55186944 55761808 57229224 57560576 58504192 59075328 59785856 60043776 70151952 70435968 71301984 73602048 75518976 76305632 78767104 83642712 86340864 87756288 89678784 90612938 93535936 93914624 95069312 110373888 111523616 114458448 115121152 118150656 119571712 120087552 135919407 140303904 140871936 142603968 152611264 167285424 172681728 175512576 179357568 181225876 187071872 187829248 190138624 223047232 228916896 236301312 239143424 271838814 280607808 281743872 285207936 305222528 334570848 345363456 358715136 362451752 374143744 380277248 446094464 457833792 478286848 543677628 561215616 563487744 570415872 610445056 669141696 717430272 724903504 748287488 760554496 892188928 915667584 1087355256 1122431232 1140831744 1220890112 1338283392 1434860544 1449807008 1496574976 1784377856 1831335168 2174710512 2244862464 2281663488 2441780224 2676566784 2899614016 3568755712 3662670336 4349421024 4489724928 5353133568 5799228032 7325340672 8698842048 10706267136 11598456064 17397684096 23196912128 34795368192 46393824256 69590736384 139181472768
• Sum of all divisors σ(n): 445762580480
• Sum of proper divisors (its aliquot sum) s(n): 306581107712
• 139181472768 is an abundant number, because the sum of its proper divisors (306581107712) is greater than itself. Its abundance is 167399634944

Bases of 139181472768

• Binary: 10000001100111110111001011110000000000₂
• Hexadecimal: 0x2067DCBC00
• Base-36: 1RXT1ZPC

Squares and roots of 139181472768

• 139181472768 squared (139181472768²) is 19371482361869525581824
• 139181472768 cubed (139181472768³) is 2696151444824335696335716411768832
• The square root of 139181472768 is 373070.3322002435
• The cube root of 139181472768 is 5182.3547972421

Scales and comparisons

• 139,181,472,768 seconds is equal to 4,425 years, 28 weeks, 16 hours, 12 minutes, 48 seconds.
• To count from 1 to 139,181,472,768 would take you about eight thousand, eight hundred fifty-one 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 139181472768 cubic inches would be around 431.9 feet tall.

Recreational maths with 139181472768

• 139181472768 backwards is 867274181931
• 139181472768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139181472768's digits is 57
• More coming soon!