149116968

Names of 149116968

• Cardinal: 149116968 can be written as One hundred forty-nine million, one hundred sixteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.49116968 × 10⁸

Factors of 149116968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2105

Divisors of 149116968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 28 33 36 39 42 44 52 56 63 66 72 77 78 84 88 91 99 104 117 126 132 143 154 156 168 182 198 231 234 252 264 273 286 308 312 364 396 429 462 468 504 546 572 616 693 728 792 819 858 924 936 1001 1092 1144 1287 1386 1638 1716 1848 2002 2069 2184 2574 2772 3003 3276 3432 4004 4138 5148 5544 6006 6207 6552 8008 8276 9009 10296 12012 12414 14483 16552 18018 18621 22759 24024 24828 26897 28966 36036 37242 43449 45518 49656 53794 57932 68277 72072 74484 80691 86898 91036 107588 115864 130347 136554 148968 159313 161382 173796 182072 188279 204831 215176 242073 260694 273108 295867 318626 322764 347592 376558 409662 477939 484146 521388 546216 564837 591734 637252 645528 753116 819324 887601 955878 968292 1042776 1129674 1183468 1274504 1433817 1506232 1638648 1694511 1775202 1911756 1936584 2071069 2259348 2366936 2662803 2867634 3389022 3550404 3823512 4142138 4518696 5325606 5735268 6213207 6778044 7100808 8284276 10651212 11470536 12426414 13556088 16568552 18639621 21302424 24852828 37279242 49705656 74558484 149116968
• Sum of all divisors σ(n): 542505600
• Sum of proper divisors (its aliquot sum) s(n): 393388632
• 149116968 is an abundant number, because the sum of its proper divisors (393388632) is greater than itself. Its abundance is 244271664

Bases of 149116968

• Binary: 1000111000110101100000101000₂
• Hexadecimal: 0x8E35828
• Base-36: 2GS3E0

Squares and roots of 149116968

• 149116968 squared (149116968²) is 22235870145513024
• 149116968 cubed (149116968³) is 3315745536940620943391232
• The square root of 149116968 is 12211.3458717703
• The cube root of 149116968 is 530.2846080269

Scales and comparisons

• 149,116,968 seconds is equal to 4 years, 38 weeks, 3 days, 21 hours, 22 minutes, 48 seconds.
• To count from 1 to 149,116,968 would take you about seven 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 149116968 cubic inches would be around 44.2 feet tall.

Recreational maths with 149116968

• 149116968 backwards is 869611941
• The number of decimal digits it has is: 9
• The sum of 149116968's digits is 45
• More coming soon!