149684621372

Names of 149684621372

• Cardinal: 149684621372 can be written as One hundred forty-nine billion, six hundred eighty-four million, six hundred twenty-one thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.49684621372 × 10¹¹

Factors of 149684621372

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5217

Divisors of 149684621372

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 11 13 22 26 29 44 52 58 61 116 122 143 244 286 319 377 572 638 671 754 793 841 1276 1342 1508 1586 1682 1769 2684 3172 3364 3538 4147 5101 7076 8294 8723 9251 10202 10933 16588 17446 18502 19459 20404 21866 22997 34892 37004 38918 43732 45994 51301 56111 66313 77836 91988 102602 112222 120263 132626 147929 205204 224444 240526 252967 265252 295858 311161 481052 505934 564311 591716 622322 666913 729443 1011868 1128622 1244644 1333826 1458886 1627219 1923077 2257244 2667652 2917772 3254438 3422771 3846154 4045093 4289941 6508876 6845542 7336043 7692308 8090186 8579882 9023669 13691084 14672086 16180372 17159764 18047338 21153847 29344172 36094676 42307694 44496023 47189351 55769233 84615388 88992046 94378702 99260359 111538466 117307697 177984092 188757404 198520718 223076932 234615394 261686401 397041436 469230788 523372802 613461563 1046745604 1226923126 1290384667 2453846252 2580769334 2878550411 3401923213 5161538668 5757100822 6803846426 11514201644 13607692852 37421155343 74842310686 149684621372
• Sum of all divisors σ(n): 324009407904
• Sum of proper divisors (its aliquot sum) s(n): 174324786532
• 149684621372 is an abundant number, because the sum of its proper divisors (174324786532) is greater than itself. Its abundance is 24640165160

Bases of 149684621372

• Binary: 10001011011001111001100001000000111100₂
• Hexadecimal: 0x22D9E6103C
• Base-36: 1WRICX18

Squares and roots of 149684621372

• 149684621372 squared (149684621372²) is 22405485875278999162384
• 149684621372 cubed (149684621372³) is 3353756669896831004484554184870848
• The square root of 149684621372 is 386890.9683257029
• The cube root of 149684621372 is 5309.5664575111

Scales and comparisons

• 149,684,621,372 seconds is equal to 4,759 years, 26 weeks, 2 days, 21 hours, 29 minutes, 32 seconds.
• To count from 1 to 149,684,621,372 would take you about nine thousand, five hundred nineteen 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 149684621372 cubic inches would be around 442.5 feet tall.

Recreational maths with 149684621372

• 149684621372 backwards is 273126486941
• The number of decimal digits it has is: 12
• The sum of 149684621372's digits is 53
• More coming soon!