42640587337920

Names of 42640587337920

• Cardinal: 42640587337920 can be written as Forty-two trillion, six hundred forty billion, five hundred eighty-seven million, three hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.264058733792 × 10¹³

Factors of 42640587337920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1837965

Divisors of 42640587337920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 64 65 66 78 80 88 96 104 110 120 130 132 143 156 160 165 169 176 192 195 208 220 240 260 264 286 312 320 330 338 352 390 416 429 440 480 507 520 528 572 624 660 676 704 715 780 832 845 858 880 960 1014 1040 1056 1144 1248 1320 1352 1430 1560 1690 1716 1760 1859 2028 2080 2112 2145 2197 2288 2496 2535 2640 2704 2860 3120 3380 3432 3520 3718 4056 4160 4290 4394 4576 5070 5280 5408 5577 5720 6240 6591 6760 6864 7436 8112 8580 8788 9152 9295 10140 10560 10816 10985 11154 11440 12480 13182 13520 13728 14872 16224 17160 17576 18590 20280 21970 22308 22880 24167 26364 27040 27456 27885 29744 32448 32955 34320 35152 37180 40560 43940 44616 45760 48334 52728 54080 55770 59488 65910 68640 70304 72501 74360 81120 87880 89232 96668 105456 111540 118976 120835 131820 137280 140608 145002 148720 162240 175760 178464 193336 210912 223080 241670 263640 290004 297440 351520 356928 362505 386672 421824 446160 483340 527280 580008 594880 703040 725010 773344 892320 966680 1054560 1160016 1450020 1546688 1784640 1837931 1933360 2109120 2320032 2900040 3675862 3866720 4640064 5513793 5800080 7351724 7733440 9189655 11027586 11600160 14703448 18379310 20217241 22055172 23200320 23893103 27568965 29406896 36758620 40434482 44110344 47786206 55137930 58813792 60651723 71679309 73517240 80868964 88220688 95572412 101086205 110275860 117627584 119465515 121303446 143358618 147034480 161737928 176441376 191144824 202172410 220551720 238931030 242606892 262824133 286717236 294068960 303258615 310610339 323475856 352882752 358396545 382289648 404344820 441103440 477862060 485213784 525648266 573434472 588137920 606517230 621220678 646951712 716793090 764579296 788472399 808689640 882206880 931831017 955724120 970427568 1051296532 1146868944 1213034460 1242441356 1293903424 1314120665 1433586180 1529158592 1553051695 1576944798 1617379280 1764413760 1863662034 1911448240 1940855136 2102593064 2293737888 2426068920 2484882712 2628241330 2867172360 3106103390 3153889596 3234758560 3416713729 3727324068 3822896480 3881710272 3942361995 4037934407 4205186128 4587475776 4659155085 4852137840 4969765424 5256482660 5734344720 6212206780 6307779192 6469517120 6833427458 7454648136 7645792960 7884723990 8075868814 8410372256 9318310170 9704275680 9939530848 10250141187 10512965320 11468689440 12113803221 12424413560 12615558384 13666854916 14909296272 15769447980 16151737628 16820744512 17083568645 18636620340 19408551360 19879061696 20189672035 20500282374 21025930640 22937378880 24227606442 24848827120 25231116768 27333709832 29818592544 31538895960 32303475256 34167137290 37273240680 40379344070 41000564748 42051861280 44417278477 48455212884 49697654240 50462233536 51250705935 54667419664 59637185088 60569016105 63077791920 64606950512 68334274580 74546481360 80758688140 82001129496 84103722560 88834556954 96910425768 99395308480 102501411870 109334839328 121138032210 126155583840 129213901024 133251835431 136668549160 149092962720 161517376280 164002258992 177669113908 193820851536 205002823740 218669678656 222086392385 242276064420 252311167680 258427802048 266503670862 273337098320 298185925440 323034752560 328004517984 355338227816 387641703072 410005647480 444172784770 484552128840 533007341724 546674196640 646069505120 656009035968 666259177155 710676455632 775283406144 820011294960 888345569540 969104257680 1066014683448 1093348393280 1292139010240 1332518354310 1421352911264 1640022589920 1776691139080 1938208515360 2132029366896 2665036708620 2842705822528 3280045179840 3553382278160 3876417030720 4264058733792 5330073417240 7106764556320 8528117467584 10660146834480 14213529112640 21320293668960 42640587337920
• Sum of all divisors σ(n): 159993597980160
• Sum of proper divisors (its aliquot sum) s(n): 117353010642240
• 42640587337920 is an abundant number, because the sum of its proper divisors (117353010642240) is greater than itself. Its abundance is 74712423304320

Bases of 42640587337920

• Binary: 1001101100100000001001000011111011000011000000₂
• Hexadecimal: 0x26C8090FB0C0
• Base-36: F44TCR4QO

Squares and roots of 42640587337920

• 42640587337920 squared (42640587337920²) is 1818219688522783432269926400
• 42640587337920 cubed (42640587337920³) is 77529955427981445571483381575450329088000
• The square root of 42640587337920 is 6529976.0595211987
• The cube root of 42640587337920 is 34936.0976408593

Scales and comparisons

• 42,640,587,337,920 seconds is equal to 1,355,838 years, 40 weeks, 4 days, 9 hours, 52 minutes.
• To count from 1 to 42,640,587,337,920 would take you about three million, three hundred eighty-nine thousand, five hundred ninety-six 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 42640587337920 cubic inches would be around 2911.3 feet tall.

Recreational maths with 42640587337920

• 42640587337920 backwards is 02973378504624
• 42640587337920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42640587337920's digits is 60
• More coming soon!