72075652012

Names of 72075652012

• Cardinal: 72075652012 can be written as Seventy-two billion, seventy-five million, six hundred fifty-two thousand and twelve.

Scientific notation

• Scientific notation: 7.2075652012 × 10¹⁰

Factors of 72075652012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 80

Divisors of 72075652012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 17 26 28 34 41 52 68 82 91 119 164 169 182 221 238 287 338 364 442 476 533 574 676 697 884 1066 1148 1183 1394 1547 1681 2132 2197 2366 2788 2873 3094 3362 3731 4394 4732 4879 5746 6188 6724 6929 7462 8788 9061 9758 11492 11767 13858 14924 15379 18122 19516 20111 21853 23534 27716 28577 30758 36244 37349 40222 43706 47068 48503 57154 61516 63427 68921 74698 80444 87412 90077 97006 114308 117793 126854 137842 149396 152971 180154 194012 200039 235586 253708 261443 275684 284089 305942 360308 371501 400078 471172 482447 522886 568178 611884 630539 743002 800156 824551 895973 964894 1045772 1136356 1171657 1261078 1486004 1531309 1649102 1791946 1929788 1988623 2343314 2522156 2600507 3062618 3298204 3583892 3693157 3977246 4686628 4829513 5201014 6125236 6271811 7386314 7954492 8201599 9659026 10402028 10719163 11647649 12543622 14772628 15231541 16403198 19318052 21438326 23295298 25087244 25852099 30463082 32806396 33806591 42876652 46590596 51704198 60926164 62783669 67613182 81533543 103408396 106620787 125567338 135226364 151419437 163067086 198010033 213241574 251134676 302838874 326134172 396020066 426483148 439485683 605677748 792040132 878971366 1059936059 1386070231 1757942732 2119872118 2574130429 2772140462 4239744236 5148260858 5544280924 10296521716 18018913003 36037826006 72075652012
• Sum of all divisors σ(n): 169477781760
• Sum of proper divisors (its aliquot sum) s(n): 97402129748
• 72075652012 is an abundant number, because the sum of its proper divisors (97402129748) is greater than itself. Its abundance is 25326477736

Bases of 72075652012

• Binary: 1000011001000000010110010101110101100₂
• Hexadecimal: 0x10C80B2BAC
• Base-36: X3ZZD0S

Squares and roots of 72075652012

• 72075652012 squared (72075652012²) is 5194899612954919648144
• 72075652012 cubed (72075652012³) is 374425776740612275603048425665728
• The square root of 72075652012 is 268469.0894907643
• The cube root of 72075652012 is 4161.6241965085

Scales and comparisons

• 72,075,652,012 seconds is equal to 2,291 years, 40 weeks, 4 days, 22 hours, 26 minutes, 52 seconds.
• To count from 1 to 72,075,652,012 would take you about four thousand, five hundred eighty-three 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 72075652012 cubic inches would be around 346.8 feet tall.

Recreational maths with 72075652012

• 72075652012 backwards is 21025657027
• The number of decimal digits it has is: 11
• The sum of 72075652012's digits is 37
• More coming soon!