72965222980

Names of 72965222980

• Cardinal: 72965222980 can be written as Seventy-two billion, nine hundred sixty-five million, two hundred twenty-two thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 7.296522298 × 10¹⁰

Factors of 72965222980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 276

Divisors of 72965222980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 221 239 260 289 340 442 478 578 884 956 1105 1156 1195 1445 2210 2390 2890 3107 3757 4063 4420 4780 4913 5780 6214 7514 8126 9826 12428 15028 15535 16252 18785 19652 20315 24565 31070 37570 40630 49130 52819 57121 62140 63869 69071 75140 81260 98260 105638 114242 127738 138142 211276 228484 255476 264095 276284 285605 319345 345355 528190 571210 638690 690710 742573 897923 971057 1056380 1142420 1174207 1277380 1381420 1485146 1795846 1942114 2348414 2970292 3591692 3712865 3884228 4489615 4696828 4855285 5871035 7425730 8979230 9710570 11742070 12623741 14851460 15264691 16507969 17958460 19421140 23484140 25247482 30529382 33015938 50494964 61058764 63118705 66031876 76323455 82539845 126237410 152646910 165079690 214603597 252474820 280635473 305293820 330159380 429207194 561270946 858414388 1073017985 1122541892 1403177365 2146035970 2806354730 3648261149 4292071940 5612709460 7296522298 14593044596 18241305745 36482611490 72965222980
• Sum of all divisors σ(n): 176061558960
• Sum of proper divisors (its aliquot sum) s(n): 103096335980
• 72965222980 is an abundant number, because the sum of its proper divisors (103096335980) is greater than itself. Its abundance is 30131113000

Bases of 72965222980

• Binary: 1000011111101000100001111001001000100₂
• Hexadecimal: 0x10FD10F244
• Base-36: XIPLYDG

Squares and roots of 72965222980

• 72965222980 squared (72965222980²) is 5323923764521120080400
• 72965222980 cubed (72965222980³) is 388461284606804539585741527592000
• The square root of 72965222980 is 270120.7562924405
• The cube root of 72965222980 is 4178.6754153329

Scales and comparisons

• 72,965,222,980 seconds is equal to 2,320 years, 3 weeks, 3 days, 21 hours, 29 minutes, 40 seconds.
• To count from 1 to 72,965,222,980 would take you about four thousand, six hundred forty 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 72965222980 cubic inches would be around 348.2 feet tall.

Recreational maths with 72965222980

• 72965222980 backwards is 08922256927
• 72965222980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72965222980's digits is 52
• More coming soon!