42136918516

Names of 42136918516

• Cardinal: 42136918516 can be written as Forty-two billion, one hundred thirty-six million, nine hundred eighteen thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 4.2136918516 × 10¹⁰

Factors of 42136918516

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6689

Divisors of 42136918516

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 31 44 61 62 77 121 122 124 154 217 242 244 308 341 427 434 484 671 682 847 854 868 1342 1364 1694 1708 1891 2387 2684 3388 3751 3782 4697 4774 6577 7381 7502 7564 9394 9548 13154 13237 14762 15004 18788 20801 26257 26308 26474 29524 41602 46039 51667 52514 52948 72347 83204 92078 103334 105028 144694 145607 184156 203887 206668 228811 289388 291214 401197 407774 457622 506429 582428 795817 802394 815548 915244 1012858 1427209 1591634 1601677 1604788 2025716 2242757 2808379 2854418 3183268 3203354 4413167 4485514 5570719 5616758 5708836 6406708 8826334 8971028 11141438 11233516 12437107 15699299 17652668 22282876 24670327 24874214 30892169 31398598 48544837 49340654 49748428 61784338 62797196 87059749 97089674 98681308 123568676 136808177 172692289 174119498 194179348 273616354 339813859 345384578 348238996 547232708 679627718 690769156 957657239 1359255436 1504889947 1915314478 3009779894 3830628956 6019559788 10534229629 21068459258 42136918516
• Sum of all divisors σ(n): 97202000896
• Sum of proper divisors (its aliquot sum) s(n): 55065082380
• 42136918516 is an abundant number, because the sum of its proper divisors (55065082380) is greater than itself. Its abundance is 12928163864

Bases of 42136918516

• Binary: 100111001111100011100101100111110100₂
• Hexadecimal: 0x9CF8E59F4
• Base-36: JCV8EES

Squares and roots of 42136918516

• 42136918516 squared (42136918516²) is 1775519902024023642256
• 42136918516 cubed (42136918516³) is 74814937435122587688198606412096
• The square root of 42136918516 is 205272.7904910925
• The cube root of 42136918516 is 3479.7997890939

Scales and comparisons

• 42,136,918,516 seconds is equal to 1,339 years, 42 weeks, 5 days, 19 hours, 35 minutes, 16 seconds.
• To count from 1 to 42,136,918,516 would take you about two thousand, six hundred seventy-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 42136918516 cubic inches would be around 290 feet tall.

Recreational maths with 42136918516

• 42136918516 backwards is 61581963124
• The number of decimal digits it has is: 11
• The sum of 42136918516's digits is 46
• More coming soon!