149512608

Names of 149512608

• Cardinal: 149512608 can be written as One hundred forty-nine million, five hundred twelve thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.49512608 × 10⁸

Factors of 149512608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 490

Divisors of 149512608

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 59 63 72 84 96 108 112 118 126 144 168 177 189 216 224 236 252 288 336 354 378 413 419 432 472 504 531 672 708 756 826 838 864 944 1008 1062 1239 1257 1416 1512 1593 1652 1676 1888 2016 2124 2478 2514 2832 2933 3024 3186 3304 3352 3717 3771 4248 4956 5028 5664 5866 6048 6372 6608 6704 7434 7542 8496 8799 9912 10056 11151 11313 11732 12744 13216 13408 14868 15084 16992 17598 19824 20112 22302 22626 23464 24721 25488 26397 29736 30168 35196 39648 40224 44604 45252 46928 49442 50976 52794 59472 60336 70392 74163 79191 89208 90504 93856 98884 105588 118944 120672 140784 148326 158382 173047 178416 181008 197768 211176 222489 281568 296652 316764 346094 356832 362016 395536 422352 444978 519141 593304 633528 667467 692188 791072 844704 889956 1038282 1186608 1267056 1334934 1384376 1557423 1779912 2076564 2373216 2534112 2669868 2768752 3114846 3559824 4153128 4672269 5339736 5537504 6229692 7119648 8306256 9344538 10679472 12459384 16612512 18689076 21358944 24918768 37378152 49837536 74756304 149512608
• Sum of all divisors σ(n): 508032000
• Sum of proper divisors (its aliquot sum) s(n): 358519392
• 149512608 is an abundant number, because the sum of its proper divisors (358519392) is greater than itself. Its abundance is 209006784

Bases of 149512608

• Binary: 1000111010010110000110100000₂
• Hexadecimal: 0x8E961A0
• Base-36: 2H0KO0

Squares and roots of 149512608

• 149512608 squared (149512608²) is 22354019950961664
• 149512608 cubed (149512608³) is 3342207822152310492659712
• The square root of 149512608 is 12227.5348292287
• The cube root of 149512608 is 530.7531809601

Scales and comparisons

• 149,512,608 seconds is equal to 4 years, 39 weeks, 1 day, 11 hours, 16 minutes, 48 seconds.
• To count from 1 to 149,512,608 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 149512608 cubic inches would be around 44.2 feet tall.

Recreational maths with 149512608

• 149512608 backwards is 806215941
• 149512608 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 149512608's digits is 36
• More coming soon!