149629197432

Names of 149629197432

• Cardinal: 149629197432 can be written as One hundred forty-nine billion, six hundred twenty-nine million, one hundred ninety-seven thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.49629197432 × 10¹¹

Factors of 149629197432

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 890

Divisors of 149629197432

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 17 22 24 26 33 34 39 44 51 52 66 68 78 88 102 104 132 136 143 156 187 204 221 257 264 286 289 312 374 408 429 442 514 561 572 578 587 663 748 771 858 867 884 1028 1122 1144 1156 1174 1326 1496 1542 1716 1734 1761 1768 2056 2244 2312 2348 2431 2652 2827 3084 3179 3341 3432 3468 3522 3757 4369 4488 4696 4862 5304 5654 6168 6358 6457 6682 6936 7044 7293 7514 7631 8481 8738 9537 9724 9979 10023 11271 11308 12716 12914 13107 13364 14088 14586 15028 15262 16962 17476 19074 19371 19448 19958 20046 22542 22616 22893 25432 25828 26214 26728 29172 29937 30056 30524 33924 34952 36751 38148 38742 39916 40092 41327 45084 45786 48059 51656 52428 56797 58344 59874 61048 67848 73502 74273 76296 77484 79832 80184 82654 83941 90168 91572 96118 104856 109769 110253 113594 119748 123981 129727 144177 147004 148546 150859 154968 165308 167882 169643 170391 183144 192236 219538 220506 222819 227188 239496 247962 251823 259454 288354 294008 297092 301718 329307 330616 335764 339286 340782 384472 389181 439076 441012 445638 452577 454376 495924 503646 508929 518908 576708 594184 603436 624767 658614 671528 678572 681564 778362 817003 878152 882024 891276 905154 965549 991848 1007292 1017858 1037816 1153416 1206872 1249534 1317228 1357144 1363128 1426997 1556724 1634006 1659449 1782552 1810308 1866073 1874301 1931098 1961167 2014584 2035716 2205359 2451009 2499068 2564603 2634456 2853994 2896647 3113448 3268012 3318898 3620616 3732146 3748602 3862196 3922334 4071432 4280991 4410718 4902018 4978347 4998136 5129206 5598219 5707988 5793294 5883501 6536024 6616077 6637796 7464292 7497204 7693809 7724392 7844668 8561982 8821436 9804036 9956694 10258412 10621039 11196438 11415976 11586588 11767002 13232154 13275592 14928584 14994408 15387618 15689336 17123964 17642872 19608072 19913388 20516824 21242078 21572837 22392876 23173176 23534004 24258949 26464308 28210633 30775236 31863117 33339839 34247928 39826776 42484156 43145674 43598251 44785752 47068008 48517898 52928616 56421266 61550472 63726234 64718511 66679678 72776847 84631899 84968312 86291348 87196502 97035796 100019517 112842532 127452468 129437022 130794753 133359356 145553694 169263798 172582696 174393004 194071592 200039034 225685064 254904936 258874044 261589506 266718712 291107388 338527596 348786008 366738229 400078068 479580761 517748088 523179012 566777263 582214776 677055192 733476458 800156136 959161522 1046358024 1100214687 1133554526 1438742283 1466952916 1700331789 1918323044 2200429374 2267109052 2877484566 2933905832 3400663578 3836646088 4400858748 4534218104 5754969132 6234549893 6801327156 8801717496 11509938264 12469099786 13602654312 18703649679 24938199572 37407299358 49876399144 74814598716 149629197432
• Sum of all divisors σ(n): 469457130240
• Sum of proper divisors (its aliquot sum) s(n): 319827932808
• 149629197432 is an abundant number, because the sum of its proper divisors (319827932808) is greater than itself. Its abundance is 170198735376

Bases of 149629197432

• Binary: 10001011010110100110000101110001111000₂
• Hexadecimal: 0x22D6985C78
• Base-36: 1WQLCZNC

Squares and roots of 149629197432

• 149629197432 squared (149629197432²) is 22388896724144435394624
• 149629197432 cubed (149629197432³) is 3350032648221665764946363327405568
• The square root of 149629197432 is 386819.3343564925
• The cube root of 149629197432 is 5308.9110496759

Scales and comparisons

• 149,629,197,432 seconds is equal to 4,757 years, 38 weeks, 5 days, 9 hours, 57 minutes, 12 seconds.
• To count from 1 to 149,629,197,432 would take you about nine thousand, five hundred fifteen 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 149629197432 cubic inches would be around 442.4 feet tall.

Recreational maths with 149629197432

• 149629197432 backwards is 234791926941
• The number of decimal digits it has is: 12
• The sum of 149629197432's digits is 57
• More coming soon!