1357890072

Names of 1357890072

• Cardinal: 1357890072 can be written as One billion, three hundred fifty-seven million, eight hundred ninety thousand and seventy-two.

Scientific notation

• Scientific notation: 1.357890072 × 10⁹

Factors of 1357890072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1087

Divisors of 1357890072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 67 77 84 88 121 132 134 154 168 201 231 242 264 268 308 363 402 462 469 484 536 616 726 737 804 847 924 938 968 997 1407 1452 1474 1608 1694 1848 1876 1994 2211 2541 2814 2904 2948 2991 3388 3752 3988 4422 5082 5159 5628 5896 5982 6776 6979 7976 8107 8844 10164 10318 10967 11256 11964 13958 15477 16214 17688 20328 20636 20937 21934 23928 24321 27916 30954 32428 32901 41272 41874 43868 48642 55832 56749 61908 64856 65802 66799 76769 83748 87736 97284 113498 120637 123816 131604 133598 153538 167496 170247 194568 200397 226996 230307 241274 263208 267196 307076 340494 361911 400794 453992 460614 467593 482548 534392 614152 680988 723822 734789 801588 844459 921228 935186 965096 1361976 1402779 1447644 1469578 1603176 1688918 1842456 1870372 2204367 2533377 2805558 2895288 2939156 3377836 3740744 4408734 5066754 5143523 5611116 5878312 6755672 8082679 8817468 10133508 10287046 11222232 15430569 16165358 17634936 20267016 20574092 24248037 30861138 32330716 41148184 48496074 56578753 61722276 64661432 96992148 113157506 123444552 169736259 193984296 226315012 339472518 452630024 678945036 1357890072
• Sum of all divisors σ(n): 4332437760
• Sum of proper divisors (its aliquot sum) s(n): 2974547688
• 1357890072 is an abundant number, because the sum of its proper divisors (2974547688) is greater than itself. Its abundance is 1616657616

Bases of 1357890072

• Binary: 1010000111011111100001000011000₂
• Hexadecimal: 0x50EFC218
• Base-36: MGGAOO

Squares and roots of 1357890072

• 1357890072 squared (1357890072²) is 1843865447636165184
• 1357890072 cubed (1357890072³) is 2503766585448984571505653248
• The square root of 1357890072 is 36849.5599973731
• The cube root of 1357890072 is 1107.3583998925

Scales and comparisons

• 1,357,890,072 seconds is equal to 43 years, 9 weeks, 1 day, 7 hours, 41 minutes, 12 seconds.
• To count from 1 to 1,357,890,072 would take you about eighty-six 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 1357890072 cubic inches would be around 92.3 feet tall.

Recreational maths with 1357890072

• 1357890072 backwards is 2700987531
• 1357890072 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1357890072's digits is 42
• More coming soon!