72825427968

Names of 72825427968

• Cardinal: 72825427968 can be written as Seventy-two billion, eight hundred twenty-five million, four hundred twenty-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2825427968 × 10¹⁰

Factors of 72825427968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2992

Divisors of 72825427968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 256 257 272 384 408 512 514 544 768 771 816 1024 1028 1088 1536 1542 1632 2048 2056 2176 2713 3072 3084 3264 4112 4352 4369 5426 6144 6168 6528 8139 8224 8704 8738 10852 12336 13056 13107 16278 16448 17408 17476 21704 24672 26112 26214 32556 32896 34816 34952 43408 46121 49344 52224 52428 65112 65792 69904 86816 92242 98688 104448 104856 130224 131584 138363 139808 173632 184484 197376 209712 260448 263168 276726 279616 347264 368968 394752 419424 520896 526336 553452 559232 694528 697241 737936 789504 838848 1041792 1106904 1118464 1389056 1394482 1475872 1579008 1677696 2083584 2091723 2213808 2236928 2778112 2788964 2951744 3355392 4167168 4183446 4427616 4473856 5556224 5577928 5903488 6710784 8334336 8366892 8855232 8947712 11155856 11806976 11853097 13421568 16668672 16733784 17710464 22311712 23613952 23706194 26843136 33467568 35420928 35559291 44623424 47227904 47412388 66935136 70841856 71118582 89246848 94455808 94824776 133870272 141683712 142237164 178493696 189649552 267740544 283367424 284474328 356987392 379299104 535481088 568948656 713974784 758598208 1070962176 1137897312 1427949568 1517196416 2141924352 2275794624 3034392832 4283848704 4551589248 6068785664 9103178496 12137571328 18206356992 24275142656 36412713984 72825427968
• Sum of all divisors σ(n): 206450506080
• Sum of proper divisors (its aliquot sum) s(n): 133625078112
• 72825427968 is an abundant number, because the sum of its proper divisors (133625078112) is greater than itself. Its abundance is 60799650144

Bases of 72825427968

• Binary: 1000011110100101110111101100000000000₂
• Hexadecimal: 0x10F4BBD800
• Base-36: XGEDNUO

Squares and roots of 72825427968

• 72825427968 squared (72825427968²) is 5303542958722356609024
• 72825427968 cubed (72825427968³) is 386232785715628578541686050783232
• The square root of 72825427968 is 269861.8683104377
• The cube root of 72825427968 is 4176.0050498317

Scales and comparisons

• 72,825,427,968 seconds is equal to 2,315 years, 32 weeks, 2 days, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 72,825,427,968 would take you about four thousand, six hundred thirty-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 72825427968 cubic inches would be around 348 feet tall.

Recreational maths with 72825427968

• 72825427968 backwards is 86972452827
• The number of decimal digits it has is: 11
• The sum of 72825427968's digits is 60
• More coming soon!