42872087497680

Names of 42872087497680

• Cardinal: 42872087497680 can be written as Forty-two trillion, eight hundred seventy-two billion, eighty-seven million, four hundred ninety-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.287208749768 × 10¹³

Factors of 42872087497680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 264409

Divisors of 42872087497680

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1260 1680 2520 5040 37489 74978 112467 149956 187445 224934 226903 262423 299912 337401 374890 449868 453806 524846 562335 599824 674802 680709 749780 787269 899736 907612 1049692 1124670 1134515 1312115 1349604 1361418 1499560 1574538 1588321 1687005 1799472 1815224 2042127 2099384 2249340 2269030 2361807 2624230 2699208 2722836 2999120 3149076 3176642 3374010 3403545 3630448 3936345 4084254 4198768 4498680 4538060 4723614 4764963 5248460 5398416 5445672 6298152 6353284 6748020 6807090 7872690 7941605 8168508 8997360 9076120 9447228 9529926 10210635 10496920 10891344 11809035 12596304 12706568 13496040 13614180 14294889 15745380 15883210 16337016 18152240 18894456 19059852 20421270 20993840 23618070 23824815 25413136 26992080 27228360 28589778 31490760 31766420 32674032 37788912 38119704 40842540 47236140 47649630 54456720 57179556 62981520 63532840 71474445 76239408 81685080 94472280 95299260 114359112 127065680 142948890 163370160 188944560 190598520 228718224 285897780 381197040 571795560 1143591120 8506366567 17012733134 25519099701 34025466268 42531832835 51038199402 59544565969 68050932536 76557299103 85063665670 102076398804 119089131938 127595498505 136101865072 153114598206 170127331340 178633697907 204152797608 238178263876 255190997010 297722829845 306229196412 340254662680 357267395814 382786495515 408305595216 476356527752 510381994020 535901093721 595445659690 612458392824 680509325360 714534791628 765572991030 893168489535 952713055504 1020763988040 1071802187442 1190891319380 1224916785648 1429069583256 1531145982060 1786336979070 2041527976080 2143604374884 2381782638760 2679505468605 2858139166512 3062291964120 3572673958140 4287208749768 4763565277520 5359010937210 6124583928240 7145347916280 8574417499536 10718021874420 14290695832560 21436043748840 42872087497680
• Sum of all divisors σ(n): 164552269290240
• Sum of proper divisors (its aliquot sum) s(n): 121680181792560
• 42872087497680 is an abundant number, because the sum of its proper divisors (121680181792560) is greater than itself. Its abundance is 78808094294880

Bases of 42872087497680

• Binary: 1001101111110111101111100010111100101111010000₂
• Hexadecimal: 0x26FDEF8BCBD0
• Base-36: F735XYZ80

Squares and roots of 42872087497680

• 42872087497680 squared (42872087497680²) is 1838015886408729764005382400
• 42872087497680 cubed (42872087497680³) is 78799577904240926349824851671267512832000
• The square root of 42872087497680 is 6547678.0233667569
• The cube root of 42872087497680 is 34999.2074644159

Scales and comparisons

• 42,872,087,497,680 seconds is equal to 1,363,199 years, 40 weeks, 9 hours, 48 minutes.
• To count from 1 to 42,872,087,497,680 would take you about three million, four hundred seven thousand, nine hundred ninety-nine 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 42872087497680 cubic inches would be around 2916.6 feet tall.

Recreational maths with 42872087497680

• 42872087497680 backwards is 08679478027824
• 42872087497680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42872087497680's digits is 72
• More coming soon!