72248199974748

Names of 72248199974748

• Cardinal: 72248199974748 can be written as Seventy-two trillion, two hundred forty-eight billion, one hundred ninety-nine million, nine hundred seventy-four thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 7.2248199974748 × 10¹³

Factors of 72248199974748

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 178493

Divisors of 72248199974748

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 378 567 756 1134 2268 178481 356962 535443 713924 1070886 1249367 1606329 2141772 2498734 3212658 3748101 4818987 4997468 6425316 7496202 9637974 11244303 14456961 14992404 19275948 22488606 28913922 33732909 44977212 57827844 67465818 101198727 134931636 202397454 404794908 31855467361 63710934722 95566402083 127421869444 191132804166 222988271527 286699206249 382265608332 445976543054 573398412498 668964814581 860097618747 891953086108 1146796824996 1337929629162 1720195237494 2006894443743 2580292856241 2675859258324 3440390474988 4013788887486 5160585712482 6020683331229 8027577774972 10321171424964 12041366662458 18062049993687 24082733324916 36124099987374 72248199974748
• Sum of all divisors σ(n): 215853856232168
• Sum of proper divisors (its aliquot sum) s(n): 143605656257420
• 72248199974748 is an abundant number, because the sum of its proper divisors (143605656257420) is greater than itself. Its abundance is 71357456282672

Bases of 72248199974748

• Binary: 10000011011010110011000010010111000111101011100₂
• Hexadecimal: 0x41B5984B8F5C
• Base-36: PLYD4VDR0

Squares and roots of 72248199974748

• 72248199974748 squared (72248199974748²) is 5219802399591176907837663504
• 72248199974748 cubed (72248199974748³) is 377121327594332817278360681092976121196992
• The square root of 72248199974748 is 8499894.1155021455
• The cube root of 72248199974748 is 41649.4250393443

Scales and comparisons

• 72,248,199,974,748 seconds is equal to 2,297,269 years, 14 weeks, 4 days, 5 hours, 25 minutes, 48 seconds.
• To count from 1 to 72,248,199,974,748 would take you about five million, seven hundred forty-three thousand, one hundred seventy-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 72248199974748 cubic inches would be around 3470.8 feet tall.

Recreational maths with 72248199974748

• 72248199974748 backwards is 84747999184227
• 72248199974748 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72248199974748's digits is 81
• More coming soon!