47157132672

Names of 47157132672

• Cardinal: 47157132672 can be written as Forty-seven billion, one hundred fifty-seven million, one hundred thirty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.7157132672 × 10¹⁰

Factors of 47157132672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 192

Divisors of 47157132672

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 43 48 52 64 72 78 86 96 104 117 128 129 131 144 156 169 172 192 208 234 258 262 288 312 338 344 384 387 393 416 468 507 516 524 559 576 624 676 688 774 786 832 936 1014 1032 1048 1118 1152 1179 1248 1352 1376 1521 1548 1572 1664 1677 1703 1849 1872 2028 2064 2096 2236 2358 2496 2704 2752 3042 3096 3144 3354 3406 3698 3744 4056 4128 4192 4472 4716 4992 5031 5109 5408 5504 5547 5633 6084 6192 6288 6708 6812 7267 7396 7488 8112 8256 8384 8944 9432 10062 10218 10816 11094 11266 12168 12384 12576 13416 13624 14534 14792 14976 15327 16224 16512 16641 16768 16899 17888 18864 20124 20436 21632 21801 22139 22188 22532 24037 24336 24768 25152 26832 27248 29068 29584 30654 32448 33282 33798 35776 37728 40248 40872 43602 44278 44376 45064 48074 48672 49536 50304 50697 53664 54496 58136 59168 61308 64896 65403 66417 66564 67596 71552 72111 73229 75456 80496 81744 87204 88556 88752 90128 96148 97344 101394 107328 108992 116272 118336 122616 130806 132834 133128 135192 144222 146458 150912 160992 163488 174408 177112 177504 180256 192296 194688 199251 202788 214656 216333 217984 219687 232544 236672 242219 245232 261612 265668 266256 270384 288444 292916 312481 321984 326976 348816 354224 355008 360512 384592 398502 405576 432666 439374 465088 484438 490464 523224 531336 532512 540768 576888 585832 624962 643968 653952 659061 697632 708448 710016 721024 726657 769184 797004 811152 865332 878748 930176 937443 951977 968876 980928 1046448 1062672 1065024 1081536 1153776 1171664 1249924 1318122 1395264 1416896 1453314 1538368 1594008 1622304 1730664 1757496 1874886 1903954 1937752 1961856 2092896 2125344 2130048 2163072 2179971 2307552 2343328 2499848 2636244 2790528 2812329 2833792 2855931 2906628 3076736 3148847 3188016 3244608 3461328 3514992 3749772 3807908 3875504 4185792 4250688 4359942 4615104 4686656 4999696 5272488 5624658 5711862 5813256 6297694 6376032 6489216 6922656 7029984 7499544 7615816 7751008 8371584 8501376 8567793 8719884 9230208 9373312 9446541 9999392 10544976 11249316 11423724 11626512 12595388 12752064 13845312 14059968 14999088 15231632 15502016 17135586 17439768 18893082 19998784 21089952 22498632 22847448 23253024 25190776 25504128 27690624 28119936 28339623 29998176 30463264 31004032 34271172 34879536 37786164 39997568 40935011 42179904 44997264 45694896 46506048 50381552 56679246 59996352 60926528 68542344 69759072 75572328 81870022 84359808 89994528 91389792 93012096 100763104 113358492 119992704 121853056 122805033 137084688 139518144 151144656 163740044 179989056 182779584 201526208 226716984 245610066 274169376 279036288 302289312 327480088 359978112 365559168 368415099 403052416 453433968 491220132 548338752 604578624 654960176 736830198 906867936 982440264 1096677504 1209157248 1309920352 1473660396 1813735872 1964880528 2619840704 2947320792 3627471744 3929761056 5239681408 5894641584 7859522112 11789283168 15719044224 23578566336 47157132672
• Sum of all divisors σ(n): 151586026020
• Sum of proper divisors (its aliquot sum) s(n): 104428893348
• 47157132672 is an abundant number, because the sum of its proper divisors (104428893348) is greater than itself. Its abundance is 57271760676

Bases of 47157132672

• Binary: 101011111010110010001011110110000000₂
• Hexadecimal: 0xAFAC8BD80
• Base-36: LNW50G0

Squares and roots of 47157132672

• 47157132672 squared (47157132672²) is 2223795161844609859584
• 47157132672 cubed (47157132672³) is 104867803482457979396481978728448
• The square root of 47157132672 is 217156.9309784977
• The cube root of 47157132672 is 3612.8433404941

Scales and comparisons

• 47,157,132,672 seconds is equal to 1,499 years, 23 weeks, 3 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 47,157,132,672 would take you about two thousand, nine hundred ninety-eight 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 47157132672 cubic inches would be around 301.1 feet tall.

Recreational maths with 47157132672

• 47157132672 backwards is 27623175174
• The number of decimal digits it has is: 11
• The sum of 47157132672's digits is 45
• More coming soon!