42755087480

Names of 42755087480

• Cardinal: 42755087480 can be written as Forty-two billion, seven hundred fifty-five million, eighty-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 4.275508748 × 10¹⁰

Factors of 42755087480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5505

Divisors of 42755087480

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 43 56 70 86 140 172 215 280 301 344 430 602 757 860 1204 1505 1514 1720 2408 3010 3028 3785 4691 5299 6020 6056 7570 9382 10598 12040 15140 18764 21196 23455 26495 30280 32551 32837 37528 42392 46910 52990 65102 65674 93820 105980 130204 131348 162755 164185 187640 201713 211960 227857 260408 262696 325510 328370 403426 455714 651020 656740 806852 911428 1008565 1139285 1302040 1313480 1411991 1613704 1822856 2017130 2278570 2823982 3551087 4034260 4557140 5647964 7059955 7102174 8068520 9114280 11295928 14119910 14204348 17755435 24857609 28239820 28408696 35510870 49715218 56479640 71021740 99430436 124288045 142043480 152696741 198860872 248576090 305393482 497152180 610786964 763483705 994304360 1068877187 1221573928 1526967410 2137754374 3053934820 4275508748 5344385935 6107869640 8551017496 10688771870 21377543740 42755087480
• Sum of all divisors σ(n): 112671060480
• Sum of proper divisors (its aliquot sum) s(n): 69915973000
• 42755087480 is an abundant number, because the sum of its proper divisors (69915973000) is greater than itself. Its abundance is 27160885520

Bases of 42755087480

• Binary: 100111110100011001101101110001111000₂
• Hexadecimal: 0x9F466DC78
• Base-36: JN39WMW

Squares and roots of 42755087480

• 42755087480 squared (42755087480²) is 1827997505422452750400
• 42755087480 cubed (42755087480³) is 78156193257558741699518604992000
• The square root of 42755087480 is 206773.0337350595
• The cube root of 42755087480 is 3496.7340276407

Scales and comparisons

• 42,755,087,480 seconds is equal to 1,359 years, 24 weeks, 6 days, 13 hours, 11 minutes, 20 seconds.
• To count from 1 to 42,755,087,480 would take you about two thousand, seven hundred eighteen 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 42755087480 cubic inches would be around 291.4 feet tall.

Recreational maths with 42755087480

• 42755087480 backwards is 08478055724
• The number of decimal digits it has is: 11
• The sum of 42755087480's digits is 50
• More coming soon!