149317693440

Names of 149317693440

• Cardinal: 149317693440 can be written as One hundred forty-nine billion, three hundred seventeen million, six hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4931769344 × 10¹¹

Factors of 149317693440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 39912

Divisors of 149317693440

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 128 160 183 192 240 244 256 305 320 366 384 480 488 512 610 640 732 768 915 960 976 1024 1220 1280 1464 1536 1830 1920 1952 2048 2440 2560 2928 3072 3660 3840 3904 4096 4880 5120 5856 6144 7320 7680 7808 9760 10240 11712 12288 14640 15360 15616 19520 20480 23424 29280 30720 31232 39040 39841 46848 58560 61440 62464 78080 79682 93696 117120 119523 124928 156160 159364 187392 199205 234240 239046 249856 312320 318728 374784 398410 468480 478092 597615 624640 637456 749568 796820 936960 956184 1195230 1249280 1274912 1593640 1873920 1912368 2390460 2430301 2549824 3187280 3747840 3824736 4780920 4860602 5099648 6374560 7290903 7649472 9561840 9721204 10199296 12151505 12749120 14581806 15298944 19123680 19442408 20398592 24303010 25498240 29163612 30597888 36454515 38247360 38884816 40797184 48606020 50996480 58327224 61195776 72909030 76494720 77769632 81594368 97212040 101992960 116654448 122391552 145818060 152989440 155539264 163188736 194424080 203985920 233308896 244783104 291636120 305978880 311078528 388848160 407971840 466617792 489566208 583272240 611957760 622157056 777696320 815943680 933235584 1166544480 1223915520 1244314112 1555392640 1866471168 2333088960 2447831040 2488628224 3110785280 3732942336 4666177920 4977256448 6221570560 7465884672 9332355840 9954512896 12443141120 14931769344 18664711680 24886282240 29863538688 37329423360 49772564480 74658846720 149317693440
• Sum of all divisors σ(n): 485602583136
• Sum of proper divisors (its aliquot sum) s(n): 336284889696
• 149317693440 is an abundant number, because the sum of its proper divisors (336284889696) is greater than itself. Its abundance is 186967196256

Bases of 149317693440

• Binary: 10001011000100000001110011000000000000₂
• Hexadecimal: 0x22C4073000
• Base-36: 1WLFWDMO

Squares and roots of 149317693440

• 149317693440 squared (149317693440²) is 22295773574241819033600
• 149317693440 cubed (149317693440³) is 3329153483566293014887041859584000
• The square root of 149317693440 is 386416.4766673387
• The cube root of 149317693440 is 5305.2243896863

Scales and comparisons

• 149,317,693,440 seconds is equal to 4,747 years, 43 weeks, 5 days, 1 hour, 4 minutes.
• To count from 1 to 149,317,693,440 would take you about nine thousand, four hundred ninety-five 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 149317693440 cubic inches would be around 442.1 feet tall.

Recreational maths with 149317693440

• 149317693440 backwards is 044396713941
• The number of decimal digits it has is: 12
• The sum of 149317693440's digits is 51
• More coming soon!