40378757952

Names of 40378757952

• Cardinal: 40378757952 can be written as Forty billion, three hundred seventy-eight million, seven hundred fifty-seven thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 4.0378757952 × 10¹⁰

Factors of 40378757952

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 221

Divisors of 40378757952

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 59 64 68 78 96 102 104 118 127 136 156 177 192 204 208 221 236 254 272 312 354 381 408 416 442 472 508 544 624 663 708 762 767 816 832 884 944 1003 1016 1088 1248 1326 1416 1524 1534 1632 1651 1768 1888 2006 2032 2159 2301 2496 2652 2832 3009 3048 3068 3264 3302 3536 3776 4012 4064 4318 4602 4953 5304 5664 6018 6096 6136 6477 6604 7072 7493 8024 8128 8636 9204 9906 10608 11328 12036 12192 12272 12954 13039 13208 14144 14986 16048 16129 17272 18408 19812 21216 22479 24072 24384 24544 25908 26078 26416 28067 29972 32096 32258 34544 36816 39117 39624 42432 44958 48144 48387 49088 51816 52156 52832 56134 59944 64192 64516 69088 73632 78234 79248 84201 89916 96288 96774 97409 103632 104312 105664 112268 119888 127381 129032 138176 147264 156468 158496 168402 179832 192576 193548 194818 207264 208624 209677 224536 239776 254762 258064 274193 292227 312936 316992 336804 359664 382143 387096 389636 414528 417248 419354 449072 479552 509524 516128 548386 584454 625872 629031 673608 719328 764286 774192 779272 822579 834496 838708 898144 951611 1019048 1032256 1096772 1168908 1251744 1258062 1347216 1438656 1528572 1548384 1558544 1645158 1655953 1677416 1796288 1903222 2038096 2193544 2337816 2503488 2516124 2694432 2854833 3057144 3096768 3117088 3290316 3311906 3354832 3564509 3806444 4076192 4387088 4675632 4967859 5032248 5388864 5709666 6114288 6234176 6580632 6623812 6709664 7129018 7612888 8152384 8774176 9351264 9935718 10064496 10693527 11419332 12228576 12370943 13161264 13247624 13419328 14258036 15225776 16177387 17548352 18702528 19871436 20128992 21387054 22838664 24457152 24741886 26322528 26495248 28516072 30451552 32354774 37112829 39742872 40257984 42774108 45677328 48532161 49483772 52645056 52990496 57032144 60903104 64709548 74225658 79485744 85548216 91354656 97064322 98967544 105980992 114064288 129419096 148451316 158971488 171096432 182709312 194128644 197935088 210306031 228128576 258838192 296902632 317942976 342192864 388257288 395870176 420612062 517676384 593805264 630918093 684385728 776514576 791740352 841224124 1035352768 1187610528 1261836186 1553029152 1682448248 2375221056 2523672372 3106058304 3364896496 5047344744 6729792992 10094689488 13459585984 20189378976 40378757952
• Sum of all divisors σ(n): 124869366720
• Sum of proper divisors (its aliquot sum) s(n): 84490608768
• 40378757952 is an abundant number, because the sum of its proper divisors (84490608768) is greater than itself. Its abundance is 44111850816

Bases of 40378757952

• Binary: 100101100110110000101111001101000000₂
• Hexadecimal: 0x966C2F340
• Base-36: IJSGX1C

Squares and roots of 40378757952

• 40378757952 squared (40378757952²) is 1630444093746203234304
• 40378757952 cubed (40378757952³) is 65835307415645937316960759185408
• The square root of 40378757952 is 200944.6639052653
• The cube root of 40378757952 is 3430.7124505543

Scales and comparisons

• 40,378,757,952 seconds is equal to 1,283 years, 47 weeks, 5 days, 17 hours, 39 minutes, 12 seconds.
• To count from 1 to 40,378,757,952 would take you about two thousand, five hundred sixty-seven 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 40378757952 cubic inches would be around 285.9 feet tall.

Recreational maths with 40378757952

• 40378757952 backwards is 25975787304
• The number of decimal digits it has is: 11
• The sum of 40378757952's digits is 57
• More coming soon!