42978676140

Names of 42978676140

• Cardinal: 42978676140 can be written as Forty-two billion, nine hundred seventy-eight million, six hundred seventy-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.297867614 × 10¹⁰

Factors of 42978676140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 891

Divisors of 42978676140

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 135 153 162 170 180 204 243 255 270 306 317 324 340 405 459 486 510 540 547 612 634 729 765 810 918 951 972 1020 1094 1215 1268 1377 1458 1530 1585 1620 1641 1836 1902 2188 2295 2430 2735 2754 2853 2916 3060 3170 3282 3645 3804 4131 4590 4755 4860 4923 5389 5470 5508 5706 6340 6564 6885 7290 8205 8262 8559 9180 9299 9510 9846 10778 10940 11412 12393 13770 14265 14580 14769 16167 16410 16524 17118 18598 19020 19692 20655 21556 24615 24786 25677 26945 27540 27897 28530 29538 32334 32820 34236 37196 41310 42795 44307 46495 48501 49230 49572 51354 53890 55794 57060 59076 61965 64668 73845 77031 80835 82620 83691 85590 88614 92990 97002 98460 102708 107780 111588 123930 128385 132921 139485 145503 147690 154062 161670 167382 171180 173399 177228 185980 194004 221535 231093 242505 247860 251073 256770 265842 278970 291006 295380 308124 323340 334764 346798 385155 398763 418455 436509 443070 462186 485010 502146 513540 520197 531684 557940 582012 664605 693596 727515 753219 770310 797526 836910 866995 873018 886140 924372 970020 1004292 1040394 1155465 1255365 1309527 1329210 1455030 1506438 1540620 1560591 1595052 1673820 1733990 1746036 1993815 2080788 2182545 2259657 2310930 2510730 2600985 2619054 2658420 2910060 2947783 3012876 3121182 3467980 3766095 3928581 3987630 4365090 4519314 4621860 4681773 5021460 5201970 5238108 5895566 6242364 6547635 6778971 7532190 7802955 7857162 7975260 8730180 8843349 9038628 9363546 10403940 11298285 11791132 13095270 13557942 14045319 14738915 15064380 15605910 15714324 17686698 18727092 19642905 22596570 23408865 26190540 26530047 27115884 28090638 29477830 31211820 33894855 35373396 39285810 42135957 44216745 45193140 46817730 53060094 56181276 58955660 67789710 70226595 78571620 79590141 84271914 88433490 93635460 106120188 126407871 132650235 135579420 140453190 159180282 168543828 176866980 210679785 238770423 252815742 265300470 280906380 318360564 397950705 421359570 477540846 505631484 530600940 632039355 716311269 795901410 842719140 955081692 1193852115 1264078710 1432622538 1591802820 2148933807 2387704230 2528157420 2865245076 3581556345 4297867614 4775408460 7163112690 8595735228 10744669035 14326225380 21489338070 42978676140
• Sum of all divisors σ(n): 143995737312
• Sum of proper divisors (its aliquot sum) s(n): 101017061172
• 42978676140 is an abundant number, because the sum of its proper divisors (101017061172) is greater than itself. Its abundance is 58038385032

Bases of 42978676140

• Binary: 101000000001101110101000110110101100₂
• Hexadecimal: 0xA01BA8DAC
• Base-36: JQSE6R0

Squares and roots of 42978676140

• 42978676140 squared (42978676140²) is 1847166602747005299600
• 42978676140 cubed (42978676140³) is 79388775196087575126372071544000
• The square root of 42978676140 is 207312.9907651711
• The cube root of 42978676140 is 3502.8188485871

Scales and comparisons

• 42,978,676,140 seconds is equal to 1,366 years, 30 weeks, 4 days, 9 hours, 9 minutes.
• To count from 1 to 42,978,676,140 would take you about two thousand, seven hundred thirty-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 42978676140 cubic inches would be around 291.9 feet tall.

Recreational maths with 42978676140

• 42978676140 backwards is 04167687924
• 42978676140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42978676140's digits is 54
• More coming soon!