40149717855

Names of 40149717855

• Cardinal: 40149717855 can be written as Forty billion, one hundred forty-nine million, seven hundred seventeen thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 4.0149717855 × 10¹⁰

Factors of 40149717855

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 714

Divisors of 40149717855

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 13 15 19 39 57 65 73 95 169 195 219 247 285 361 365 507 601 741 845 949 1083 1095 1235 1387 1803 1805 2535 2847 3005 3211 3705 4161 4693 4745 5415 6935 7813 9015 9633 11419 12337 14079 14235 16055 18031 20805 23439 23465 26353 34257 37011 39065 43873 48165 54093 57095 61009 61685 70395 79059 90155 101569 117195 131619 131765 148447 171285 183027 185055 216961 219365 234403 270465 304707 305045 342589 395295 445341 507845 570349 650883 658095 703209 742235 833587 915135 1027767 1084805 1172015 1523535 1711047 1712945 1929811 2226705 2500761 2820493 2851745 3254415 3516045 4167935 4453657 5138835 5789433 7414537 8461479 8555235 9649055 10836631 12503805 13360971 14102465 15838153 22243611 22268285 28947165 32509893 36666409 37072685 42307395 47514459 54183155 66804855 79190765 109999227 111218055 140876203 162549465 183332045 205895989 237572295 422628609 549996135 617687967 704381015 1029479945 2113143045 2676647857 3088439835 8029943571 13383239285 40149717855
• Sum of all divisors σ(n): 74544484896
• Sum of proper divisors (its aliquot sum) s(n): 34394767041
• 40149717855 is a deficient number, because the sum of its proper divisors (34394767041) is less than itself. Its deficiency is 5754950814

Bases of 40149717855

• Binary: 100101011001000111000001001101011111₂
• Hexadecimal: 0x9591C135F
• Base-36: IG03SKF

Squares and roots of 40149717855

• 40149717855 squared (40149717855²) is 1611999843836105801025
• 40149717855 cubed (40149717855³) is 64721338912323708773082519801375
• The square root of 40149717855 is 200373.9450502485
• The cube root of 40149717855 is 3424.2134796519

Scales and comparisons

• 40,149,717,855 seconds is equal to 1,276 years, 33 weeks, 19 hours, 24 minutes, 15 seconds.
• To count from 1 to 40,149,717,855 would take you about two thousand, five hundred fifty-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 40149717855 cubic inches would be around 285.4 feet tall.

Recreational maths with 40149717855

• 40149717855 backwards is 55871794104
• The number of decimal digits it has is: 11
• The sum of 40149717855's digits is 51
• More coming soon!