42157175130

Names of 42157175130

• Cardinal: 42157175130 can be written as Forty-two billion, one hundred fifty-seven million, one hundred seventy-five thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.215717513 × 10¹⁰

Factors of 42157175130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2358

Divisors of 42157175130

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 71 90 105 126 142 210 213 315 355 426 497 547 630 639 710 994 1065 1094 1278 1491 1641 1723 2130 2485 2735 2982 3195 3282 3446 3829 4473 4923 4970 5169 5470 6390 7455 7658 8205 8615 8946 9846 10338 11487 12061 14910 15507 16410 17230 19145 22365 22974 24122 24615 25845 31014 34461 36183 38290 38837 44730 49230 51690 57435 60305 68922 72366 77535 77674 108549 114870 116511 120610 122333 155070 172305 180915 194185 217098 233022 244666 271859 344610 349533 361830 366999 388370 542745 543718 582555 611665 699066 733998 815577 856331 942481 1085490 1100997 1165110 1223330 1359295 1631154 1712662 1747665 1834995 1884962 2201994 2446731 2568993 2718590 2827443 3495330 3669990 4077885 4281655 4712405 4893462 5137986 5504985 5654886 6597367 7706979 8155770 8482329 8563310 9424810 11009970 12233655 12844965 13194734 14137215 15413958 16964658 19792101 24467310 25689930 28274430 32986835 38534895 39584202 42411645 59376303 65973670 66916151 77069790 84823290 98960505 118752606 133832302 197921010 200748453 296881515 334580755 401496906 468413057 593763030 602245359 669161510 936826114 1003742265 1204490718 1405239171 2007484530 2342065285 2810478342 3011226795 4215717513 4684130570 6022453590 7026195855 8431435026 14052391710 21078587565 42157175130
• Sum of all divisors σ(n): 127337453568
• Sum of proper divisors (its aliquot sum) s(n): 85180278438
• 42157175130 is an abundant number, because the sum of its proper divisors (85180278438) is greater than itself. Its abundance is 43023103308

Bases of 42157175130

• Binary: 100111010000110000110111000101011010₂
• Hexadecimal: 0x9D0C3715A
• Base-36: JD7AKII

Squares and roots of 42157175130

• 42157175130 squared (42157175130²) is 1777227414941490516900
• 42157175130 cubed (42157175130³) is 74922887377525594424187524697000
• The square root of 42157175130 is 205322.1252812273
• The cube root of 42157175130 is 3480.3573181457

Scales and comparisons

• 42,157,175,130 seconds is equal to 1,340 years, 24 weeks, 2 days, 6 hours, 25 minutes, 30 seconds.
• To count from 1 to 42,157,175,130 would take you about two thousand, six 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 42157175130 cubic inches would be around 290 feet tall.

Recreational maths with 42157175130

• 42157175130 backwards is 03157175124
• The number of decimal digits it has is: 11
• The sum of 42157175130's digits is 36
• More coming soon!