47397131012

Names of 47397131012

• Cardinal: 47397131012 can be written as Forty-seven billion, three hundred ninety-seven million, one hundred thirty-one thousand and twelve.

Scientific notation

• Scientific notation: 4.7397131012 × 10¹⁰

Factors of 47397131012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 223

Divisors of 47397131012

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 11 14 22 28 29 44 47 49 58 77 94 98 116 127 154 188 196 203 254 308 319 329 406 508 517 539 638 658 812 889 1034 1078 1276 1316 1363 1397 1421 1778 2068 2156 2233 2303 2726 2794 2842 3556 3619 3683 4466 4606 5452 5588 5684 5969 6223 7238 7366 8932 9212 9541 9779 11938 12446 14476 14732 14993 15631 16129 19082 19558 23876 24892 25333 25781 29986 31262 32258 38164 39116 40513 41783 50666 51562 59972 62524 64516 65659 66787 68453 81026 83566 101332 103124 104951 112903 131318 133574 136906 162052 167132 173101 177419 180467 209902 225806 262636 267148 273812 283591 292481 346202 354838 360934 419804 451612 459613 467741 567182 584962 692404 709676 721868 734657 758063 790321 919226 935482 1134364 1169924 1211707 1241933 1469314 1516126 1580642 1838452 1870964 1904111 1985137 2423414 2483866 2938628 3032252 3161284 3217291 3274187 3808222 3970274 4846828 4967732 5145151 5306441 6434582 6548374 7616444 7940548 8338693 8481949 8693531 10290302 10612882 12869164 13096748 13328777 16677386 16963898 17387062 20580604 21225764 21983827 22919309 26657554 33354772 33927796 34774124 36016057 37145087 43967654 45838618 53315108 58370851 72032114 74290174 87935308 91677236 93301439 116741702 144064228 148580348 153886789 186602878 233483404 241822097 252112399 307773578 373205756 408595957 483644194 504224798 615547156 817191914 967288388 1008449596 1077207523 1634383828 1692754679 2154415046 3385509358 4308830092 6771018716 11849282753 23698565506 47397131012
• Sum of all divisors σ(n): 112087463040
• Sum of proper divisors (its aliquot sum) s(n): 64690332028
• 47397131012 is an abundant number, because the sum of its proper divisors (64690332028) is greater than itself. Its abundance is 17293201016

Bases of 47397131012

• Binary: 101100001001000101101101001100000100₂
• Hexadecimal: 0xB0916D304
• Base-36: LRV10CK

Squares and roots of 47397131012

• 47397131012 squared (47397131012²) is 2246488028168692144144
• 47397131012 cubed (47397131012³) is 106477087388001047992688356593728
• The square root of 47397131012 is 217708.8216219085
• The cube root of 47397131012 is 3618.9619596259

Scales and comparisons

• 47,397,131,012 seconds is equal to 1,507 years, 4 weeks, 1 day, 21 hours, 43 minutes, 32 seconds.
• To count from 1 to 47,397,131,012 would take you about three thousand and fourteen 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 47397131012 cubic inches would be around 301.6 feet tall.

Recreational maths with 47397131012

• 47397131012 backwards is 21013179374
• The number of decimal digits it has is: 11
• The sum of 47397131012's digits is 38
• More coming soon!