1538048665832

Names of 1538048665832

• Cardinal: 1538048665832 can be written as One trillion, five hundred thirty-eight billion, forty-eight million, six hundred sixty-five thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.538048665832 × 10¹²

Factors of 1538048665832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 378

Divisors of 1538048665832

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 28 43 56 86 127 172 199 254 301 344 398 508 602 796 889 1016 1204 1393 1592 1778 2408 2786 3556 5461 5572 7112 8557 10922 11144 16129 17114 21844 25273 32258 34228 38227 39601 43688 50546 59899 64516 68456 76454 79202 101092 112903 119798 129032 152908 158404 176911 202184 225806 239596 277207 305816 316808 353822 451612 479192 554414 693547 707644 903224 1086739 1108828 1387094 1415288 1702843 2173478 2217656 2774188 3209671 3405686 4346956 4854829 5029327 5548376 6419342 6811372 7607173 8693912 9709658 10058654 11919901 12838684 13622744 15214346 19419316 20117308 22467697 23839802 25677368 30428692 35205289 38838632 40234616 44935394 47679604 60857384 70410578 89870788 95359208 138015853 140821156 179741576 216261061 276031706 281642312 432522122 552063412 638724529 865044244 966110971 1104126824 1277449058 1513827427 1730088488 1932221942 2554898116 3027654854 3864443884 4471071703 5109796232 6055309708 7728887768 8942143406 12110619416 17884286812 27465154747 35768573624 54930309494 109860618988 192256083229 219721237976 384512166458 769024332916 1538048665832
• Sum of all divisors σ(n): 3416396844960
• Sum of proper divisors (its aliquot sum) s(n): 1878348179128
• 1538048665832 is an abundant number, because the sum of its proper divisors (1878348179128) is greater than itself. Its abundance is 340299513296

Bases of 1538048665832

• Binary: 10110011000011010110110000010100011101000₂
• Hexadecimal: 0x1661AD828E8
• Base-36: JMKIGPUW

Squares and roots of 1538048665832

• 1538048665832 squared (1538048665832²) is 2365593698467595204252224
• 1538048665832 cubed (1538048665832³) is 3638398231828671306785574656418810368
• The square root of 1538048665832 is 1240180.9004463825
• The cube root of 1538048665832 is 11543.1239492077

Scales and comparisons

• 1,538,048,665,832 seconds is equal to 48,905 years, 9 weeks, 6 days, 4 hours, 30 minutes, 32 seconds.
• To count from 1 to 1,538,048,665,832 would take you about one hundred twenty-two thousand, two hundred sixty-two 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 1538048665832 cubic inches would be around 961.9 feet tall.

Recreational maths with 1538048665832

• 1538048665832 backwards is 2385668408351
• The number of decimal digits it has is: 13
• The sum of 1538048665832's digits is 59
• More coming soon!