57378297942

Names of 57378297942

• Cardinal: 57378297942 can be written as Fifty-seven billion, three hundred seventy-eight million, two hundred ninety-seven thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 5.7378297942 × 10¹⁰

Factors of 57378297942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 275549

Divisors of 57378297942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 29 38 42 54 57 58 63 87 114 126 133 171 174 189 203 261 266 342 378 399 406 513 522 551 609 783 798 1026 1102 1197 1218 1566 1653 1827 2394 3306 3591 3654 3857 4959 5481 7182 7714 9918 10962 11571 14877 23142 29754 34713 69426 104139 208278 275489 550978 826467 1652934 1928423 2479401 3856846 4958802 5234291 5785269 7438203 7989181 10468582 11570538 14876406 15702873 15978362 17355807 23967543 31405746 34711614 36640037 47108619 47935086 52067421 55924267 71902629 73280074 94217238 104134842 109920111 111848534 141325857 143805258 151794439 167772801 215707887 219840222 282651714 303588878 329760333 335545602 431415774 455383317 503318403 659520666 910766634 989280999 1006636806 1062561073 1366149951 1509955209 1978561998 2125122146 2732299902 3019910418 3187683219 4098449853 6375366438 8196899706 9563049657 19126099314 28689148971 57378297942
• Sum of all divisors σ(n): 158682240000
• Sum of proper divisors (its aliquot sum) s(n): 101303942058
• 57378297942 is an abundant number, because the sum of its proper divisors (101303942058) is greater than itself. Its abundance is 43925644116

Bases of 57378297942

• Binary: 110101011100000000110101100001010110₂
• Hexadecimal: 0xD5C035856
• Base-36: QCXK21I

Squares and roots of 57378297942

• 57378297942 squared (57378297942²) is 3292269074720921435364
• 57378297942 cubed (57378297942³) is 188904795874569690619089887220888
• The square root of 57378297942 is 239537.6754124495
• The cube root of 57378297942 is 3856.9962838095

Scales and comparisons

• 57,378,297,942 seconds is equal to 1,824 years, 23 weeks, 3 days, 16 hours, 5 minutes, 42 seconds.
• To count from 1 to 57,378,297,942 would take you about three thousand, six hundred forty-eight 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 57378297942 cubic inches would be around 321.4 feet tall.

Recreational maths with 57378297942

• 57378297942 backwards is 24979287375
• 57378297942 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 57378297942's digits is 63
• More coming soon!