72957416072

Names of 72957416072

• Cardinal: 72957416072 can be written as Seventy-two billion, nine hundred fifty-seven million, four hundred sixteen thousand and seventy-two.

Scientific notation

• Scientific notation: 7.2957416072 × 10¹⁰

Factors of 72957416072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 157

Divisors of 72957416072

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 29 37 58 74 89 116 148 178 232 296 356 712 841 1073 1369 1682 2146 2581 2738 3293 3364 4292 5162 5476 6586 6728 7921 8584 10324 10952 13172 15842 20648 26344 31117 31684 39701 62234 63368 74849 79402 95497 121841 124468 149698 158804 190994 229709 243682 248936 293077 299396 317608 381988 459418 487364 586154 598792 763976 918836 974728 1151329 1172308 1837672 2302658 2344616 2769413 3533389 4605316 5538826 6661561 7066778 8499233 9210632 10843849 11077652 13323122 14133556 16998466 21687698 22155304 26646244 28267112 33996932 43375396 53292488 67993864 86750792 102468281 204936562 246477757 314471621 409873124 492955514 628943242 819746248 985911028 1257886484 1971822056 2515772968 9119677009 18239354018 36478708036 72957416072
• Sum of all divisors σ(n): 147261847005
• Sum of proper divisors (its aliquot sum) s(n): 74304430933
• 72957416072 is an abundant number, because the sum of its proper divisors (74304430933) is greater than itself. Its abundance is 1347014861

Bases of 72957416072

• Binary: 1000011111100100110011101001010001000₂
• Hexadecimal: 0x10FC99D288
• Base-36: XIKYMIW

Squares and roots of 72957416072

• 72957416072 squared (72957416072²) is 5322784559902923909184
• 72957416072 cubed (72957416072³) is 388336607798455027571693830005248
• The square root of 72957416072 is 270106.3051318869
• The cube root of 72957416072 is 4178.5263776737

Scales and comparisons

• 72,957,416,072 seconds is equal to 2,319 years, 42 weeks, 4 days, 12 hours, 54 minutes, 32 seconds.
• To count from 1 to 72,957,416,072 would take you about four thousand, six hundred thirty-nine 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 72957416072 cubic inches would be around 348.2 feet tall.

Recreational maths with 72957416072

• 72957416072 backwards is 27061475927
• The number of decimal digits it has is: 11
• The sum of 72957416072's digits is 50
• More coming soon!