149402348676

Names of 149402348676

• Cardinal: 149402348676 can be written as One hundred forty-nine billion, four hundred two million, three hundred forty-eight thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 1.49402348676 × 10¹¹

Factors of 149402348676

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9215

Divisors of 149402348676

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 9203 18406 27609 36812 55218 64421 82827 110436 128842 165654 193263 257684 331308 386526 450947 579789 773052 901894 1159578 1352841 1803788 2319156 2705682 4058523 5411364 8117046 16234092 84695209 169390418 254085627 338780836 508171254 592866463 762256881 1016342508 1185732926 1524513762 1778599389 2371465852 3049027524 3557198778 4150065241 5335798167 7114397556 8300130482 10671596334 12450195723 16600260964 21343192668 24900391446 37350587169 49800782892 74701174338 149402348676
• Sum of all divisors σ(n): 439361790231
• Sum of proper divisors (its aliquot sum) s(n): 289959441555
• 149402348676 is an abundant number, because the sum of its proper divisors (289959441555) is greater than itself. Its abundance is 140557092879

Bases of 149402348676

• Binary: 10001011001001000100101110110010000100₂
• Hexadecimal: 0x22C912EC84
• Base-36: 1WMUAU10

Squares and roots of 149402348676

• 149402348676 squared (149402348676²) is 22321061789905078952976
• 149402348676 cubed (149402348676³) is 3334819056353939262675829359859776
• 149402348676 is a perfect square number. Its square root is 386526
• The cube root of 149402348676 is 5306.2267941665

Scales and comparisons

• 149,402,348,676 seconds is equal to 4,750 years, 27 weeks, 4 days, 20 hours, 24 minutes, 36 seconds.
• To count from 1 to 149,402,348,676 would take you about nine thousand, five hundred one 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 149402348676 cubic inches would be around 442.2 feet tall.

Recreational maths with 149402348676

• 149402348676 backwards is 676843204941
• The number of decimal digits it has is: 12
• The sum of 149402348676's digits is 54
• More coming soon!