72027422740

Names of 72027422740

• Cardinal: 72027422740 can be written as Seventy-two billion, twenty-seven million, four hundred twenty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 7.202742274 × 10¹⁰

Factors of 72027422740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3144

Divisors of 72027422740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 26 28 34 35 52 65 68 70 85 91 119 130 140 170 182 221 238 260 340 364 442 455 476 595 884 910 1105 1190 1277 1547 1820 1823 2210 2380 2554 3094 3646 4420 5108 6188 6385 7292 7735 8939 9115 12761 12770 15470 16601 17878 18230 21709 23699 25522 25540 30940 30991 33202 35756 36460 43418 44695 47398 51044 61982 63805 66404 83005 86836 89390 94796 108545 116207 118495 123964 127610 151963 154955 165893 166010 178780 216937 217090 232414 236990 255220 282217 303926 309910 331786 332020 402883 433874 434180 464828 473980 564434 581035 607852 619820 663572 759815 805766 829465 867748 1084685 1128868 1162070 1411085 1519630 1611532 1658930 1975519 2014415 2169370 2324140 2327971 2820181 2822170 3039260 3317860 3951038 4028830 4338740 4655942 5640362 5644340 7902076 8057660 9311884 9877595 11280724 11639855 14100905 16295797 19755190 23279710 28201810 30263623 32591594 39510380 39575507 46559420 56403620 60527246 65183188 79151014 81478985 121054492 151318115 158302028 162957970 197877535 211845361 277028549 302636230 325915940 395755070 423690722 514481591 554057098 605272460 791510140 847381444 1028963182 1059226805 1108114196 1385142745 2057926364 2118453610 2572407955 2770285490 3601371137 4236907220 5144815910 5540570980 7202742274 10289631820 14405484548 18006855685 36013711370 72027422740
• Sum of all divisors σ(n): 197376528384
• Sum of proper divisors (its aliquot sum) s(n): 125349105644
• 72027422740 is an abundant number, because the sum of its proper divisors (125349105644) is greater than itself. Its abundance is 53321682904

Bases of 72027422740

• Binary: 1000011000101001010110100000000010100₂
• Hexadecimal: 0x10C52B4014
• Base-36: X379N2S

Squares and roots of 72027422740

• 72027422740 squared (72027422740²) is 5187949626566669107600
• 72027422740 cubed (72027422740³) is 373674640906542610606803746824000
• The square root of 72027422740 is 268379.2516943143
• The cube root of 72027422740 is 4160.6957420071

Scales and comparisons

• 72,027,422,740 seconds is equal to 2,290 years, 12 weeks, 6 days, 17 hours, 25 minutes, 40 seconds.
• To count from 1 to 72,027,422,740 would take you about four thousand, five hundred eighty 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 72027422740 cubic inches would be around 346.7 feet tall.

Recreational maths with 72027422740

• 72027422740 backwards is 04722472027
• The number of decimal digits it has is: 11
• The sum of 72027422740's digits is 37
• More coming soon!