139488450144

Names of 139488450144

• Cardinal: 139488450144 can be written as One hundred thirty-nine billion, four hundred eighty-eight million, four hundred fifty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.39488450144 × 10¹¹

Factors of 139488450144

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1246

Divisors of 139488450144

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 37 38 48 57 61 62 74 76 93 96 111 114 122 124 148 152 183 186 222 228 244 248 296 304 366 372 444 456 488 496 589 592 608 703 732 744 888 912 976 992 1093 1147 1159 1178 1184 1406 1464 1488 1767 1776 1824 1891 1952 2109 2186 2257 2294 2318 2356 2812 2928 2976 3279 3441 3477 3534 3552 3782 4218 4372 4514 4588 4636 4712 5624 5673 5856 6558 6771 6882 6954 7068 7564 8436 8744 9028 9176 9272 9424 11248 11346 13116 13542 13764 13908 14136 15128 16872 17488 18056 18352 18544 18848 20767 21793 22496 22692 26232 27084 27528 27816 28272 30256 33744 33883 34976 35929 36112 36704 37088 40441 41534 42883 43586 45384 52464 54168 55056 55632 56544 60512 62301 65379 66673 67488 67766 69967 71858 72224 80882 83068 85766 87172 90768 101649 104928 107787 108336 110112 111264 121323 124602 128649 130758 133346 135532 139934 143716 161764 166136 171532 174344 181536 200019 203298 209901 215574 216672 242646 249204 257298 261516 266692 271064 279868 287432 323528 332272 343064 348688 400038 406596 419802 431148 485292 498408 514596 523032 533384 542128 559736 574864 643777 647056 664544 686128 697376 768379 800076 813192 839604 862296 970584 996816 1029192 1046064 1066768 1084256 1119472 1149728 1253671 1266787 1287554 1294112 1329373 1372256 1536758 1600152 1626384 1679208 1724592 1931331 1941168 1993632 2058384 2066863 2092128 2133536 2238944 2305137 2466901 2507342 2533574 2575108 2658746 3073516 3200304 3252768 3358416 3449184 3761013 3800361 3862662 3882336 3988119 4116768 4133726 4610274 4933802 5014684 5067148 5150216 5317492 6147032 6200589 6400608 6716832 7400703 7522026 7600722 7725324 7976238 8267452 9220548 9867604 10029368 10134296 10300432 10634984 12294064 12401178 14801406 15044052 15201444 15450648 15952476 16534904 18441096 19735208 20058736 20268592 20600864 21269968 23819749 24588128 24802356 29602812 30088104 30402888 30901296 31904952 33069808 36882192 39270397 39470416 40117472 40537184 42539936 46871119 47639498 49604712 59205624 60176208 60805776 61802592 63809904 66139616 71459247 73764384 76473931 78540794 78940832 93742238 95278996 99209424 117811191 118411248 120352416 121611552 127619808 140613357 142918494 152947862 157081588 187484476 190557992 198418848 229421793 235622382 236822496 281226714 285836988 305895724 314163176 374968952 381115984 458843586 471244764 562453428 571673976 611791448 628326352 749937904 762231968 917687172 942489528 1124906856 1143347952 1223582896 1256652704 1453004689 1499875808 1835374344 1884979056 2249813712 2286695904 2447165792 2906009378 3670748688 3769958112 4359014067 4499627424 5812018756 7341497376 8718028134 11624037512 17436056268 23248075024 34872112536 46496150048 69744225072 139488450144
• Sum of all divisors σ(n): 415693393920
• Sum of proper divisors (its aliquot sum) s(n): 276204943776
• 139488450144 is an abundant number, because the sum of its proper divisors (276204943776) is greater than itself. Its abundance is 136716493632

Bases of 139488450144

• Binary: 10000001111010001010001101011001100000₂
• Hexadecimal: 0x207A28D660
• Base-36: 1S2VTKYO

Squares and roots of 139488450144

• 139488450144 squared (139488450144²) is 19457027723575173620736
• 139488450144 cubed (139488450144³) is 2714030641570341419032177500585984
• The square root of 139488450144 is 373481.5258403017
• The cube root of 139488450144 is 5186.1620508873

Scales and comparisons

• 139,488,450,144 seconds is equal to 4,435 years, 15 weeks, 4 days, 15 hours, 42 minutes, 24 seconds.
• To count from 1 to 139,488,450,144 would take you about eight thousand, eight hundred seventy 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 139488450144 cubic inches would be around 432.2 feet tall.

Recreational maths with 139488450144

• 139488450144 backwards is 441054884931
• The number of decimal digits it has is: 12
• The sum of 139488450144's digits is 51
• More coming soon!