149271940592

Names of 149271940592

• Cardinal: 149271940592 can be written as One hundred forty-nine billion, two hundred seventy-one million, nine hundred forty thousand, five hundred ninety-two.

Scientific notation

• Scientific notation: 1.49271940592 × 10¹¹

Factors of 149271940592

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 315

Divisors of 149271940592

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 8 16 47 73 94 146 188 193 292 376 386 584 752 772 1168 1544 3088 3431 5329 6862 9071 10658 13724 14089 18142 21316 27448 28178 36284 37249 42632 54896 56356 72568 74498 85264 112712 145136 148996 225424 250463 297992 500926 595984 662183 1001852 1028497 1324366 1750703 2003704 2056994 2648732 2719177 3501406 4007408 4113988 5297464 5438354 7002812 8227976 10594928 10876708 14005624 16455952 21753416 28011248 43506832 48339359 96678718 127801319 193357436 198499921 255602638 386714872 396999842 511205276 773429744 793999684 1022410552 1587999368 2044821104 3175998736 9329496287 18658992574 37317985148 74635970296 149271940592
• Sum of all divisors σ(n): 301029139152
• Sum of proper divisors (its aliquot sum) s(n): 151757198560
• 149271940592 is an abundant number, because the sum of its proper divisors (151757198560) is greater than itself. Its abundance is 2485257968

Bases of 149271940592

• Binary: 10001011000001010011010000110111110000₂
• Hexadecimal: 0x22C14D0DF0
• Base-36: 1WKONQI8

Squares and roots of 149271940592

• 149271940592 squared (149271940592²) is 22282112248101577310464
• 149271940592 cubed (149271940592³) is 3326094135762894213069077347954688
• The square root of 149271940592 is 386357.2706602013
• The cube root of 149271940592 is 5304.6824714995

Scales and comparisons

• 149,271,940,592 seconds is equal to 4,746 years, 20 weeks, 11 hours, 56 minutes, 32 seconds.
• To count from 1 to 149,271,940,592 would take you about nine thousand, four hundred ninety-two 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 149271940592 cubic inches would be around 442.1 feet tall.

Recreational maths with 149271940592

• 149271940592 backwards is 295049172941
• The number of decimal digits it has is: 12
• The sum of 149271940592's digits is 53
• More coming soon!