23215437440

Names of 23215437440

• Cardinal: 23215437440 can be written as Twenty-three billion, two hundred fifteen million, four hundred thirty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.321543744 × 10¹⁰

Factors of 23215437440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 320

Divisors of 23215437440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 127 128 130 160 173 208 254 260 320 346 416 508 520 635 640 692 832 865 1016 1040 1270 1384 1651 1664 1730 2032 2080 2249 2540 2768 3302 3460 4064 4160 4498 5080 5536 6604 6920 8128 8255 8320 8996 10160 11072 11245 13208 13840 16129 16256 16510 17992 20320 21971 22144 22490 26416 27680 32258 33020 35984 40640 43942 44980 52832 55360 64516 66040 71968 80645 81280 87884 89960 105664 109855 110720 129032 132080 143936 161290 175768 179920 209677 211328 219710 258064 264160 285623 287872 322580 351536 359840 419354 439420 516128 528320 571246 645160 703072 719680 838708 878840 1032256 1048385 1056640 1142492 1290320 1406144 1428115 1439360 1677416 1757680 2064512 2096770 2284984 2580640 2790317 2812288 2856230 3354832 3515360 4193540 4569968 5161280 5580634 5712460 6709664 7030720 8387080 9139936 10322560 11161268 11424920 13419328 13951585 14061440 16774160 18279872 22322536 22849840 26838656 27903170 33548320 36274121 36559744 44645072 45699680 55806340 67096640 72548242 89290144 91399360 111612680 134193280 145096484 178580288 181370605 182798720 223225360 290192968 357160576 362741210 446450720 580385936 725482420 892901440 1160771872 1450964840 1785802880 2321543744 2901929680 4643087488 5803859360 11607718720 23215437440
• Sum of all divisors σ(n): 60591139560
• Sum of proper divisors (its aliquot sum) s(n): 37375702120
• 23215437440 is an abundant number, because the sum of its proper divisors (37375702120) is greater than itself. Its abundance is 14160264680

Bases of 23215437440

• Binary: 10101100111101111110111011010000000₂
• Hexadecimal: 0x567BF7680
• Base-36: ANXVE68

Squares and roots of 23215437440

• 23215437440 squared (23215437440²) is 538956535530553753600
• 23215437440 cubed (23215437440³) is 12512111733488707875257974784000
• The square root of 23215437440 is 152366.1295695339
• The cube root of 23215437440 is 2852.7187533213

Scales and comparisons

• 23,215,437,440 seconds is equal to 738 years, 9 weeks, 2 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 23,215,437,440 would take you about one thousand, four hundred seventy-six 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 23215437440 cubic inches would be around 237.7 feet tall.

Recreational maths with 23215437440

• 23215437440 backwards is 04473451232
• The number of decimal digits it has is: 11
• The sum of 23215437440's digits is 35
• More coming soon!