18542290375232

Names of 18542290375232

• Cardinal: 18542290375232 can be written as Eighteen trillion, five hundred forty-two billion, two hundred ninety million, three hundred seventy-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.8542290375232 × 10¹³

Factors of 18542290375232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 524

Divisors of 18542290375232

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 169 208 338 416 509 676 832 1018 1352 2036 2197 2704 4072 4394 5408 6617 8144 8788 10816 13234 16288 17576 26468 32576 35152 52936 70304 86021 105872 140608 172042 211744 259081 344084 423488 518162 688168 1036324 1118273 1376336 2072648 2236546 2752672 3368053 4145296 4473092 5505344 6736106 8290592 8946184 13472212 16581184 17892368 26944424 35784736 43784689 53888848 71569472 87569378 107777696 131872229 175138756 215555392 263744458 350277512 527488916 569200957 700555024 1054977832 1138401914 1401110048 1714338977 2109955664 2276803828 2802220096 3428677954 4219911328 4553607656 6857355908 8439822656 9107215312 13714711816 18214430624 22286406701 27429423632 36428861248 44572813402 54858847264 89145626804 109717694528 178291253608 289723287113 356582507216 579446574226 713165014432 1158893148452 1426330028864 2317786296904 4635572593808 9271145187616 18542290375232
• Sum of all divisors σ(n): 39938163913200
• Sum of proper divisors (its aliquot sum) s(n): 21395873537968
• 18542290375232 is an abundant number, because the sum of its proper divisors (21395873537968) is greater than itself. Its abundance is 2853583162736

Bases of 18542290375232

• Binary: 100001101110100110110101000011001001001000000₂
• Hexadecimal: 0x10DD36A19240
• Base-36: 6KM7KXWE8

Squares and roots of 18542290375232

• 18542290375232 squared (18542290375232²) is 343816532359421263359053824
• 18542290375232 cubed (18542290375232³) is 6375145978813738367660309622961444487168
• The square root of 18542290375232 is 4306075.9834485039
• 18542290375232 is a perfect cube number. Its cube root is 26468

Scales and comparisons

• 18,542,290,375,232 seconds is equal to 589,587 years, 24 weeks, 6 days, 7 hours, 20 minutes, 32 seconds.
• To count from 1 to 18,542,290,375,232 would take you about one million, four hundred seventy-three thousand, nine hundred sixty-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 18542290375232 cubic inches would be around 2205.7 feet tall.

Recreational maths with 18542290375232

• 18542290375232 backwards is 23257309224581
• The number of decimal digits it has is: 14
• The sum of 18542290375232's digits is 53
• More coming soon!