146231739992

Names of 146231739992

• Cardinal: 146231739992 can be written as One hundred forty-six billion, two hundred thirty-one million, seven hundred thirty-nine thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.46231739992 × 10¹¹

Factors of 146231739992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1247

Divisors of 146231739992

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 19 26 38 52 76 104 152 169 247 338 361 494 676 722 988 1213 1352 1444 1976 2197 2426 2888 3211 4394 4693 4852 6422 6859 8788 9386 9704 12844 13718 15769 17576 18772 23047 25688 27436 31538 37544 41743 46094 54872 61009 63076 83486 89167 92188 122018 126152 166972 178334 184376 204997 244036 299611 333944 356668 409994 437893 488072 599222 713336 793117 819988 875786 1159171 1198444 1586234 1639976 1751572 2318342 2396888 2664961 3172468 3503144 3894943 4636684 5329922 5692609 6344936 7789886 8319967 9273368 10659844 11385218 15069223 15579772 16639934 21319688 22770436 30138446 31159544 33279868 45540872 50634259 60276892 66559736 74003917 101268518 108159571 120553784 148007834 202537036 216319142 296015668 405074072 432638284 592031336 865276568 962050921 1406074423 1924101842 2812148846 3848203684 5624297692 7696407368 11248595384 18278967499 36557934998 73115869996 146231739992
• Sum of all divisors σ(n): 313780152000
• Sum of proper divisors (its aliquot sum) s(n): 167548412008
• 146231739992 is an abundant number, because the sum of its proper divisors (167548412008) is greater than itself. Its abundance is 21316672016

Bases of 146231739992

• Binary: 10001000001100000101110100011001011000₂
• Hexadecimal: 0x220C174658
• Base-36: 1V6ELOPK

Squares and roots of 146231739992

• 146231739992 squared (146231739992²) is 21383721781087892160064
• 146231739992 cubed (146231739992³) is 3126978843553311789249814094079488
• The square root of 146231739992 is 382402.5888929101
• The cube root of 146231739992 is 5268.4219343849

Scales and comparisons

• 146,231,739,992 seconds is equal to 4,649 years, 37 weeks, 1 day, 23 hours, 46 minutes, 32 seconds.
• To count from 1 to 146,231,739,992 would take you about nine thousand, two hundred ninety-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 146231739992 cubic inches would be around 439 feet tall.

Recreational maths with 146231739992

• 146231739992 backwards is 299937132641
• The number of decimal digits it has is: 12
• The sum of 146231739992's digits is 56
• More coming soon!