149242924272

Names of 149242924272

• Cardinal: 149242924272 can be written as One hundred forty-nine billion, two hundred forty-two million, nine hundred twenty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.49242924272 × 10¹¹

Factors of 149242924272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2961

Divisors of 149242924272

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 127 156 208 254 312 381 508 624 762 1016 1093 1524 1651 1723 2032 2186 3048 3279 3302 3446 4372 4953 5169 6096 6558 6604 6892 8744 9906 10338 13116 13208 13784 14209 17488 19812 20676 22399 26232 26416 27568 28418 39624 41352 42627 44798 52464 56836 67197 79248 82704 85254 89596 113672 134394 138811 170508 179192 218821 227344 268788 277622 341016 358384 416433 437642 537576 555244 656463 682032 832866 875284 1075152 1110488 1312926 1665732 1750568 1804543 1883239 2220976 2625852 2844673 3331464 3501136 3609086 3766478 5251704 5413629 5649717 5689346 6662928 7218172 7532956 8534019 10503408 10827258 11299434 11378692 14436344 15065912 17068038 21654516 22598868 22757384 24482107 28872688 30131824 34136076 43309032 45197736 45514768 48964214 68272152 73446321 86618064 90395472 97928428 136544304 146892642 195856856 239171353 293785284 391713712 478342706 587570568 717514059 956685412 1175141136 1435028118 1913370824 2870056236 3109227589 3826741648 5740112472 6218455178 9327682767 11480224944 12436910356 18655365534 24873820712 37310731068 49747641424 74621462136 149242924272
• Sum of all divisors σ(n): 419096731648
• Sum of proper divisors (its aliquot sum) s(n): 269853807376
• 149242924272 is an abundant number, because the sum of its proper divisors (269853807376) is greater than itself. Its abundance is 120610883104

Bases of 149242924272

• Binary: 10001010111111100100100100110011110000₂
• Hexadecimal: 0x22BF924CF0
• Base-36: 1WK7DTDC

Squares and roots of 149242924272

• 149242924272 squared (149242924272²) is 22273450445257926729984
• 149242924272 cubed (149242924272³) is 3324154878077773440470726703771648
• The square root of 149242924272 is 386319.7176847177
• The cube root of 149242924272 is 5304.3387312135

Scales and comparisons

• 149,242,924,272 seconds is equal to 4,745 years, 24 weeks, 15 hours, 51 minutes, 12 seconds.
• To count from 1 to 149,242,924,272 would take you about nine thousand, four hundred ninety 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 149242924272 cubic inches would be around 442 feet tall.

Recreational maths with 149242924272

• 149242924272 backwards is 272429242941
• 149242924272 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149242924272's digits is 48
• More coming soon!