72250228736

Names of 72250228736

• Cardinal: 72250228736 can be written as Seventy-two billion, two hundred fifty million, two hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 7.2250228736 × 10¹⁰

Factors of 72250228736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 309

Divisors of 72250228736

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 149 151 196 224 256 298 302 392 448 512 596 604 784 896 1024 1043 1057 1192 1208 1568 1792 2048 2086 2114 2384 2416 3136 3584 4096 4172 4228 4768 4832 6272 7168 7301 7399 8192 8344 8456 9536 9664 12544 14336 14602 14798 16384 16688 16912 19072 19328 22499 25088 28672 29204 29596 32768 33376 33824 38144 38656 44998 50176 57344 58408 59192 65536 66752 67648 76288 77312 89996 100352 114688 116816 118384 133504 135296 152576 154624 157493 179992 200704 229376 233632 236768 267008 270592 305152 309248 314986 359984 401408 458752 467264 473536 534016 541184 610304 618496 629972 719968 802816 934528 947072 1068032 1082368 1102451 1220608 1236992 1259944 1439936 1605632 1869056 1894144 2136064 2164736 2204902 2441216 2473984 2519888 2879872 3211264 3738112 3788288 4272128 4329472 4409804 4882432 4947968 5039776 5759744 7476224 7576576 8544256 8658944 8819608 9764864 9895936 10079552 11519488 14952448 15153152 17088512 17317888 17639216 20159104 23038976 29904896 30306304 34177024 34635776 35278432 40318208 46077952 59809792 60612608 68354048 69271552 70556864 80636416 92155904 119619584 121225216 141113728 161272832 184311808 239239168 242450432 282227456 322545664 368623616 478478336 484900864 564454912 645091328 737247232 1128909824 1290182656 1474494464 2257819648 2580365312 4515639296 5160730624 9031278592 10321461248 18062557184 36125114368 72250228736
• Sum of all divisors σ(n): 170339871600
• Sum of proper divisors (its aliquot sum) s(n): 98089642864
• 72250228736 is an abundant number, because the sum of its proper divisors (98089642864) is greater than itself. Its abundance is 25839414128

Bases of 72250228736

• Binary: 1000011010010011100110000000000000000₂
• Hexadecimal: 0x10D2730000
• Base-36: X6VX5A8

Squares and roots of 72250228736

• 72250228736 squared (72250228736²) is 5220095552404320157696
• 72250228736 cubed (72250228736³) is 377153097684988406148111590752256
• The square root of 72250228736 is 268794.0266002949
• The cube root of 72250228736 is 4164.9814880423

Scales and comparisons

• 72,250,228,736 seconds is equal to 2,297 years, 17 weeks, 2 days, 11 hours, 58 minutes, 56 seconds.
• To count from 1 to 72,250,228,736 would take you about four thousand, five hundred ninety-four 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 72250228736 cubic inches would be around 347.1 feet tall.

Recreational maths with 72250228736

• 72250228736 backwards is 63782205227
• The number of decimal digits it has is: 11
• The sum of 72250228736's digits is 44
• More coming soon!