148491542040

Names of 148491542040

• Cardinal: 148491542040 can be written as One hundred forty-eight billion, four hundred ninety-one million, five hundred forty-two thousand and forty.

Scientific notation

• Scientific notation: 1.4849154204 × 10¹¹

Factors of 148491542040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2201

Divisors of 148491542040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 60 74 111 120 148 185 222 296 370 444 555 571 740 888 1110 1142 1369 1480 1583 1713 2220 2284 2738 2855 3166 3426 4107 4440 4568 4749 5476 5710 6332 6845 6852 7915 8214 8565 9498 10952 11420 12664 13690 13704 15830 16428 17130 18996 20535 21127 22840 23745 27380 31660 32856 34260 37992 41070 42254 47490 54760 58571 63320 63381 68520 82140 84508 94980 105635 117142 126762 164280 169016 175713 189960 211270 234284 253524 292855 316905 351426 422540 468568 507048 585710 633810 702852 781699 845080 878565 903893 1171420 1267620 1405704 1563398 1757130 1807786 2167127 2342840 2345097 2535240 2711679 3126796 3514260 3615572 3908495 4334254 4519465 4690194 5423358 6253592 6501381 7028520 7231144 7816990 8668508 9038930 9380388 10835635 10846716 11725485 13002762 13558395 15633980 17337016 18077860 18760776 21671270 21693432 23450970 26005524 27116790 31267960 32506905 33444041 36155720 43342540 46901940 52011048 54233580 65013810 66888082 86685080 93803880 100332123 108467160 130027620 133776164 167220205 200664246 260055240 267552328 334440410 401328492 501660615 668880820 802656984 1003321230 1237429517 1337761640 2006642460 2474859034 3712288551 4013284920 4949718068 6187147585 7424577102 9899436136 12374295170 14849154204 18561442755 24748590340 29698308408 37122885510 49497180680 74245771020 148491542040
• Sum of all divisors σ(n): 458931432960
• Sum of proper divisors (its aliquot sum) s(n): 310439890920
• 148491542040 is an abundant number, because the sum of its proper divisors (310439890920) is greater than itself. Its abundance is 161948348880

Bases of 148491542040

• Binary: 10001010010010110010010001111000011000₂
• Hexadecimal: 0x2292C91E18
• Base-36: 1W7S134O

Squares and roots of 148491542040

• 148491542040 squared (148491542040²) is 22049738057417087361600
• 148491542040 cubed (148491542040³) is 3274199605723937361769379081664000
• The square root of 148491542040 is 385346.0030154717
• The cube root of 148491542040 is 5295.4219638917

Scales and comparisons

• 148,491,542,040 seconds is equal to 4,721 years, 29 weeks, 5 days, 2 hours, 34 minutes.
• To count from 1 to 148,491,542,040 would take you about nine thousand, four hundred forty-three 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 148491542040 cubic inches would be around 441.3 feet tall.

Recreational maths with 148491542040

• 148491542040 backwards is 040245194841
• The number of decimal digits it has is: 12
• The sum of 148491542040's digits is 42
• More coming soon!