149746947882

Names of 149746947882

• Cardinal: 149746947882 can be written as One hundred forty-nine billion, seven hundred forty-six million, nine hundred forty-seven thousand, eight hundred eighty-two.

Scientific notation

• Scientific notation: 1.49746947882 × 10¹¹

Factors of 149746947882

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 112

Divisors of 149746947882

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 14 21 29 42 58 71 87 142 174 203 213 406 426 497 609 841 994 1218 1491 1682 2059 2523 2982 4118 5041 5046 5887 6177 10082 11774 12354 14413 15123 17661 24389 28826 30246 35287 35322 43239 48778 59711 70574 73167 86478 105861 119422 146189 146334 170723 179133 211722 292378 341446 358266 417977 438567 512169 707281 835954 877134 1023323 1024338 1253931 1414562 1731619 2046646 2121843 2507862 3069969 3463238 4239481 4243686 4950967 5194857 6139938 8478962 9901934 10389714 12121333 12718443 14852901 24242666 25436886 29676367 29705802 36363999 50216951 59352734 72727998 89029101 100433902 122944949 150650853 178058202 245889898 301301706 351518657 368834847 703037314 737669694 860614643 1054555971 1721229286 2109111942 2581843929 3565403521 5163687858 7130807042 10696210563 21392421126 24957824647 49915649294 74873473941 149746947882
• Sum of all divisors σ(n): 359566284768
• Sum of proper divisors (its aliquot sum) s(n): 209819336886
• 149746947882 is an abundant number, because the sum of its proper divisors (209819336886) is greater than itself. Its abundance is 60072389004

Bases of 149746947882

• Binary: 10001011011101100111010001011100101010₂
• Hexadecimal: 0x22DD9D172A
• Base-36: 1WSJGSH6

Squares and roots of 149746947882

• 149746947882 squared (149746947882²) is 22424148399974424285924
• 149746947882 cubed (149746947882³) is 3357947781749203803677216294212968
• The square root of 149746947882 is 386971.5078426317
• The cube root of 149746947882 is 5310.3032974605

Scales and comparisons

• 149,746,947,882 seconds is equal to 4,761 years, 25 weeks, 3 days, 6 hours, 24 minutes, 42 seconds.
• To count from 1 to 149,746,947,882 would take you about nine thousand, five hundred twenty-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 149746947882 cubic inches would be around 442.5 feet tall.

Recreational maths with 149746947882

• 149746947882 backwards is 288749647941
• The number of decimal digits it has is: 12
• The sum of 149746947882's digits is 69
• More coming soon!