72137106944

Names of 72137106944

• Cardinal: 72137106944 can be written as Seventy-two billion, one hundred thirty-seven million, one hundred six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 7.2137106944 × 10¹⁰

Factors of 72137106944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2246

Divisors of 72137106944

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 79 98 112 119 128 136 158 196 224 238 256 272 316 392 448 476 512 544 553 632 784 833 896 952 1088 1106 1264 1343 1568 1666 1792 1904 2141 2176 2212 2528 2686 3136 3332 3584 3808 3871 4282 4352 4424 5056 5372 6272 6664 7616 7742 8564 8704 8848 9401 10112 10744 12544 13328 14987 15232 15484 17128 17696 18802 20224 21488 25088 26656 29974 30464 30968 34256 35392 36397 37604 40448 42976 53312 59948 60928 61936 65807 68512 70784 72794 75208 85952 104909 106624 119896 123872 131614 137024 141568 145588 150416 169139 171904 209818 213248 239792 247744 254779 263228 274048 283136 291176 300832 338278 343808 419636 426496 479584 495488 509558 526456 548096 582352 601664 676556 687616 839272 959168 990976 1019116 1052912 1096192 1164704 1183973 1203328 1353112 1678544 1783453 1918336 1981952 2038232 2105824 2329408 2367946 2406656 2706224 2875363 3357088 3566906 3836672 4076464 4211648 4658816 4735892 4813312 5412448 5750726 6714176 7133812 7673344 8152928 8287811 8423296 9317632 9471784 10824896 11501452 13428352 14267624 16305856 16575622 16846592 18635264 18943568 20127541 21649792 23002904 26856704 28535248 32611712 33151244 33693184 37887136 40255082 43299584 46005808 53713408 57070496 65223424 66302488 75774272 80510164 86599168 92011616 114140992 130446848 132604976 140892787 151548544 161020328 184023232 228281984 265209952 281785574 303097088 322040656 368046464 456563968 530419904 563571148 606194176 644081312 736092928 913127936 1060839808 1127142296 1288162624 1472185856 2121679616 2254284592 2576325248 4243359232 4508569184 5152650496 9017138368 10305300992 18034276736 36068553472 72137106944
• Sum of all divisors σ(n): 179859113280
• Sum of proper divisors (its aliquot sum) s(n): 107722006336
• 72137106944 is an abundant number, because the sum of its proper divisors (107722006336) is greater than itself. Its abundance is 35584899392

Bases of 72137106944

• Binary: 1000011001011101101001110011000000000₂
• Hexadecimal: 0x10CBB4E600
• Base-36: X50KJY8

Squares and roots of 72137106944

• 72137106944 squared (72137106944²) is 5203762198250093019136
• 72137106944 cubed (72137106944³) is 375384350206311489779361470480384
• The square root of 72137106944 is 268583.5194944023
• The cube root of 72137106944 is 4162.8066562835

Scales and comparisons

• 72,137,106,944 seconds is equal to 2,293 years, 38 weeks, 2 days, 5 hours, 15 minutes, 44 seconds.
• To count from 1 to 72,137,106,944 would take you about four thousand, five hundred eighty-seven 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 72137106944 cubic inches would be around 346.9 feet tall.

Recreational maths with 72137106944

• 72137106944 backwards is 44960173127
• The number of decimal digits it has is: 11
• The sum of 72137106944's digits is 44
• More coming soon!