142872980040

Names of 142872980040

• Cardinal: 142872980040 can be written as One hundred forty-two billion, eight hundred seventy-two million, nine hundred eighty thousand and forty.

Scientific notation

• Scientific notation: 1.4287298004 × 10¹¹

Factors of 142872980040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2054

Divisors of 142872980040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 97 105 120 126 140 168 180 194 210 252 280 291 315 360 373 388 420 485 504 582 630 679 746 776 840 873 970 1119 1164 1260 1358 1455 1492 1567 1746 1865 1940 2037 2238 2328 2520 2611 2716 2910 2984 3134 3357 3395 3492 3730 3880 4074 4365 4476 4701 5222 5432 5595 5820 6111 6268 6714 6790 6984 7460 7833 7835 8148 8730 8952 9402 10185 10444 10969 11190 11640 12222 12536 13055 13428 13580 14103 14920 15666 15670 16296 16785 17460 18804 20370 20888 21938 22380 23499 23505 24444 26110 26856 27160 28206 30555 31332 31340 32907 33570 34920 36181 37608 39165 40740 43876 44760 46998 47010 48888 52220 54845 56412 61110 62664 62680 65814 67140 70515 72362 78330 81480 87752 93996 94020 98721 104440 108543 109690 112824 117495 122220 131628 134280 141030 144724 151999 156660 164535 180905 187992 188040 197442 217086 219380 234990 244440 253267 263256 282060 289448 303998 313320 325629 329070 361810 394884 434172 438760 455997 469980 493605 506534 542715 564120 584491 607996 651258 658140 723620 759801 759995 789768 868344 911994 939960 987210 1013068 1063993 1085430 1168982 1215992 1266335 1302516 1316280 1367991 1447240 1519602 1519990 1628145 1753473 1823988 1974420 2026136 2127986 2170860 2279403 2279985 2337964 2532670 2605032 2735982 2922455 3039204 3039980 3191979 3256290 3506946 3647976 3799005 3948840 4091437 4255972 4341720 4558806 4559970 4675928 5065340 5260419 5319965 5471964 5844910 6078408 6079960 6383958 6512580 6839955 7013892 7598010 8182874 8511944 8767365 9117612 9119940 9575937 10130680 10520838 10639930 10943928 11397015 11689820 12274311 12767916 13025160 13679910 14027784 15196020 15959895 16365748 17534730 18235224 18239880 19151874 20457185 21041676 21279860 22794030 23379640 24548622 25535832 26302095 27359820 30392040 31919790 32731496 35069460 36822933 38303748 40914370 42083352 42559720 45588060 47879685 49097244 52604190 54719640 56695627 61371555 63839580 70138920 73645866 76607496 81828740 91176120 95759370 98194488 105208380 113391254 122743110 127679160 147291732 163657480 170086881 184114665 191518740 210416760 226782508 245486220 283478135 294583464 340173762 368229330 383037480 396869389 453565016 490972440 510260643 566956270 680347524 736458660 793738778 850434405 1020521286 1133912540 1190608167 1360695048 1472917320 1587477556 1700868810 1984346945 2041042572 2267825080 2381216334 2551303215 3174955112 3401737620 3571824501 3968693890 4082085144 4762432668 5102606430 5953040835 6803475240 7143649002 7937387780 9524865336 10205212860 11906081670 14287298004 15874775560 17859122505 20410425720 23812163340 28574596008 35718245010 47624326680 71436490020 142872980040
• Sum of all divisors σ(n): 537922344960
• Sum of proper divisors (its aliquot sum) s(n): 395049364920
• 142872980040 is an abundant number, because the sum of its proper divisors (395049364920) is greater than itself. Its abundance is 252176384880

Bases of 142872980040

• Binary: 10000101000011111001001010101001001000₂
• Hexadecimal: 0x2143E4AA48
• Base-36: 1TMUVSY0

Squares and roots of 142872980040

• 142872980040 squared (142872980040²) is 20412688425510238401600
• 142872980040 cubed (142872980040³) is 2916421625980663317967438304064000
• The square root of 142872980040 is 377985.4230522653
• The cube root of 142872980040 is 5227.7727555879

Scales and comparisons

• 142,872,980,040 seconds is equal to 4,542 years, 47 weeks, 5 days, 10 hours, 54 minutes.
• To count from 1 to 142,872,980,040 would take you about nine thousand and eighty-five 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 142872980040 cubic inches would be around 435.6 feet tall.

Recreational maths with 142872980040

• 142872980040 backwards is 040089278241
• 142872980040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142872980040's digits is 45
• More coming soon!