47380729492872

Names of 47380729492872

• Cardinal: 47380729492872 can be written as Forty-seven trillion, three hundred eighty billion, seven hundred twenty-nine million, four hundred ninety-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.7380729492872 × 10¹³

Factors of 47380729492872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5076

Divisors of 47380729492872

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 361 456 643 684 722 1083 1286 1368 1444 1929 2166 2572 2888 3249 3858 4332 4409 5144 5787 6498 7716 8664 8818 11574 12217 12996 13227 15432 17636 23148 24434 25992 26454 35272 36651 39681 46296 48868 52908 73302 79362 83771 97736 105816 109953 146604 158724 167542 219906 232123 251313 293208 317448 335084 413449 439812 464246 502626 670168 696369 753939 826898 879624 928492 1005252 1240347 1392738 1507878 1591649 1653796 1856984 2010504 2089107 2480694 2785476 2834987 3015756 3183298 3307592 3721041 4178214 4774947 4961388 5570952 5669974 6031512 6366596 7442082 7855531 8356428 8504961 9549894 9922776 11339948 12733192 14324841 14884164 15711062 16712856 17009922 19099788 22679896 23566593 25514883 28649682 29768328 31422124 34019844 38199576 47133186 51029766 53864753 57299364 62844248 68039688 70699779 94266372 102059532 107729506 114598728 141399558 149255089 161594259 188532744 204119064 215459012 282799116 298510178 323188518 430918024 447765267 484782777 565598232 597020356 646377036 895530534 969565554 1023430307 1194040712 1292754072 1343295801 1791061068 1822896641 1939131108 2046860614 2686591602 3070290921 3582122136 3645793282 3878262216 4093721228 5373183204 5468689923 6140581842 7291586564 8187442456 9210872763 10746366408 10937379846 12281163684 14583173128 16406069769 18421745526 21874759692 24562327368 32812139538 34635036179 36843491052 43749519384 65624279076 69270072358 73686982104 103905108537 131248558152 138540144716 207810217074 277080289432 311715325611 415620434148 623430651222 658065687401 831240868296 1246861302444 1316131374802 1974197062203 2493722604888 2632262749604 3948394124406 5264525499208 5922591186609 7896788248812 11845182373218 15793576497624 23690364746436 47380729492872
• Sum of all divisors σ(n): 135673823908350
• Sum of proper divisors (its aliquot sum) s(n): 88293094415478
• 47380729492872 is an abundant number, because the sum of its proper divisors (88293094415478) is greater than itself. Its abundance is 40912364922606

Bases of 47380729492872

• Binary: 1010110001011110101111100011001111010110001000₂
• Hexadecimal: 0x2B17AF8CF588
• Base-36: GSMEN07M0

Squares and roots of 47380729492872

• 47380729492872 squared (47380729492872²) is 2244933527276710570298808384
• 47380729492872 cubed (47380729492872³) is 106366588185376808998690181269546221838848
• The square root of 47380729492872 is 6883366.1454895743
• The cube root of 47380729492872 is 36185.4447077155

Scales and comparisons

• 47,380,729,492,872 seconds is equal to 1,506,560 years, 33 weeks, 1 day, 20 hours, 1 minute, 12 seconds.
• To count from 1 to 47,380,729,492,872 would take you about three million, seven hundred sixty-six thousand, four hundred one 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 47380729492872 cubic inches would be around 3015.5 feet tall.

Recreational maths with 47380729492872

• 47380729492872 backwards is 27829492708374
• 47380729492872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 47380729492872's digits is 72
• More coming soon!