42145171848

Names of 42145171848

• Cardinal: 42145171848 can be written as Forty-two billion, one hundred forty-five million, one hundred seventy-one thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 4.2145171848 × 10¹⁰

Factors of 42145171848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1899

Divisors of 42145171848

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 23 24 26 36 39 46 47 52 69 72 78 92 94 104 117 138 141 156 184 188 207 234 276 282 299 312 376 414 423 468 529 552 564 598 611 828 846 897 936 1058 1081 1128 1196 1222 1587 1656 1692 1794 1811 1833 2116 2162 2392 2444 2691 3174 3243 3384 3588 3622 3666 4232 4324 4761 4888 5382 5433 5499 6348 6486 6877 7176 7244 7332 8648 9522 9729 10764 10866 10998 12696 12972 13754 14053 14488 14664 16299 19044 19458 20631 21528 21732 21996 23543 24863 25944 27508 28106 32598 38088 38916 41262 41653 42159 43464 43992 47086 49726 55016 56212 61893 65196 70629 74589 77832 82524 83306 84318 85117 94172 99452 112424 123786 124959 126477 130392 141258 149178 165048 166612 168636 170234 188344 198904 211887 223767 247572 249918 252954 255351 282516 298356 323219 333224 337272 340468 374877 423774 447534 495144 499836 505908 510702 541489 565032 596712 646438 680936 749754 766053 847548 895068 958019 969657 999672 1011816 1021404 1082978 1106521 1292876 1499508 1532106 1624467 1695096 1790136 1916038 1939314 1957691 2042808 2165956 2213042 2585752 2874057 2908971 2999016 3064212 3248934 3319563 3832076 3878628 3915382 4331912 4426084 4873401 5748114 5817942 5873073 6128424 6497868 6639126 7664152 7757256 7830764 8622171 8852168 9746802 9958689 11496228 11635884 11746146 12454247 12995736 13278252 15661528 17244342 17619219 19493604 19917378 22992456 23271768 23492292 24908494 25449983 26556504 34488684 35238438 37362741 38987208 39834756 45026893 46984584 49816988 50899966 68977368 70476876 74725482 76349949 79669512 90053786 99633976 101799932 112088223 135080679 140953752 149450964 152699898 180107572 203599864 224176446 229049847 270161358 298901928 305399796 360215144 405242037 448352892 458099694 540322716 585349609 610799592 810484074 896705784 916199388 1080645432 1170699218 1620968148 1756048827 1832398776 2341398436 3241936296 3512097654 4682796872 5268146481 7024195308 10536292962 14048390616 21072585924 42145171848
• Sum of all divisors σ(n): 131306797440
• Sum of proper divisors (its aliquot sum) s(n): 89161625592
• 42145171848 is an abundant number, because the sum of its proper divisors (89161625592) is greater than itself. Its abundance is 47016453744

Bases of 42145171848

• Binary: 100111010000000011000100100110001000₂
• Hexadecimal: 0x9D00C4988
• Base-36: JD05AQ0

Squares and roots of 42145171848

• 42145171848 squared (42145171848²) is 1776215510097451735104
• 42145171848 cubed (42145171848³) is 74858907912140082602843854152192
• The square root of 42145171848 is 205292.8928336293
• The cube root of 42145171848 is 3480.0269696681

Scales and comparisons

• 42,145,171,848 seconds is equal to 1,340 years, 4 weeks, 3 days, 8 hours, 10 minutes, 48 seconds.
• To count from 1 to 42,145,171,848 would take you about two thousand, six hundred eighty 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 42145171848 cubic inches would be around 290 feet tall.

Recreational maths with 42145171848

• 42145171848 backwards is 84817154124
• The number of decimal digits it has is: 11
• The sum of 42145171848's digits is 45
• More coming soon!