42729074623872

Names of 42729074623872

• Cardinal: 42729074623872 can be written as Forty-two trillion, seven hundred twenty-nine billion, seventy-four million, six hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.2729074623872 × 10¹³

Factors of 42729074623872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1578

Divisors of 42729074623872

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 169 182 192 208 224 234 252 273 288 312 336 338 364 384 416 448 468 504 507 546 576 624 672 676 728 819 832 896 936 1008 1014 1092 1152 1183 1248 1344 1352 1456 1521 1553 1638 1664 1872 2016 2028 2184 2197 2366 2496 2688 2704 2912 3042 3106 3276 3549 3744 4032 4056 4368 4394 4659 4732 4992 5408 5824 6084 6212 6552 6591 7098 7488 8064 8112 8736 8788 9318 9464 10647 10816 10871 11648 12168 12424 13104 13182 13977 14196 14976 15379 16224 17472 17576 18636 18928 19773 20189 21294 21632 21742 24336 24848 26208 26364 27954 28392 30758 32448 32613 34944 35152 37272 37856 39546 40378 42588 43484 46137 48672 49696 52416 52728 55908 56784 60567 61516 64896 65226 70304 74544 75712 79092 80756 85176 86968 92274 97344 97839 99392 104832 105456 111816 113568 121134 123032 130452 138411 140608 141323 149088 151424 158184 161512 170352 173936 181701 184548 194688 195678 198784 210912 223632 227136 242268 246064 260904 262457 276822 281216 282646 298176 316368 323024 340704 347872 363402 369096 391356 421824 423969 447264 454272 484536 492128 521808 524914 553644 565292 596352 632736 646048 681408 695744 726804 738192 782712 787371 843648 847938 894528 969072 984256 1043616 1049828 1107288 1130584 1265472 1271907 1292096 1362816 1391488 1453608 1476384 1565424 1574742 1695876 1789056 1837199 1938144 1968512 2087232 2099656 2214576 2261168 2362113 2411809 2530944 2543814 2584192 2907216 2952768 3130848 3149484 3391752 3411941 3674398 3876288 4174464 4199312 4429152 4522336 4724226 4823618 5087628 5511597 5814432 5905536 6261696 6298968 6783504 6823882 7235427 7348796 7752576 8398624 8858304 9044672 9448452 9647236 10175256 10235823 11023194 11628864 12523392 12597936 13567008 13647764 14470854 14697592 16534791 16797248 16882663 17716608 18089344 18896904 19294472 20350512 20471646 21706281 22046388 23257728 23883587 25195872 27134016 27295528 28941708 29395184 30707469 31353517 33069582 33594496 33765326 37793808 38588944 40701024 40943292 43412562 44092776 47767174 50391744 50647989 54268032 54591056 57883416 58790368 61414938 62707034 66139164 67530652 71650761 75587616 77177888 81402048 81886584 86825124 88185552 94060551 95534348 100783488 101295978 109182112 115766832 117580736 122829876 125414068 132278328 135061304 143301522 151175232 151943967 154355776 162804096 163773168 173650248 176371104 188121102 191068696 202591956 214952283 218364224 219474619 231533664 235161472 245659752 250828136 264556656 270122608 282181653 286603044 302350464 303887934 308711552 327546336 347300496 352742208 376242204 382137392 405183912 407595721 429904566 436728448 438949238 463067328 491319504 501656272 529113312 540245216 564363306 573206088 607775868 655092672 658423857 694600992 705484416 752484408 764274784 810367824 815191442 859809132 877898476 926134656 982639008 1003312544 1058226624 1080490432 1128726612 1146412176 1215551736 1222787163 1310185344 1316847714 1389201984 1504968816 1528549568 1620735648 1630382884 1719618264 1755796952 1965278016 1975271571 2006625088 2116453248 2160980864 2257453224 2292824352 2431103472 2445574326 2633695428 2778403968 2853170047 3009937632 3057099136 3241471296 3260765768 3439236528 3511593904 3668361489 3930556032 3950543142 4013250176 4514906448 4585648704 4862206944 4891148652 5267390856 5298744373 5706340094 6019875264 6482942592 6521531536 6878473056 7023187808 7336722978 7901086284 8559510141 9029812896 9171297408 9724413888 9782297304 10534781712 10597488746 11412680188 12039750528 13043063072 13756946112 14046375616 14673445956 15802172568 15896233119 17119020282 18059625792 19448827776 19564594608 21069563424 21194977492 22825360376 25678530423 26086126144 27513892224 28092751232 29346891912 31604345136 31792466238 34238040564 36119251584 37091210611 39129189216 42139126848 42389954984 45650720752 47688699357 51357060846 52172252288 58693783824 63208690272 63584932476 68476081128 74182421222 78258378432 84278253696 84779909968 91301441504 95377398714 102714121692 111273631833 117387567648 126417380544 127169864952 136952162256 148364842444 156516756864 169559819936 182602883008 190754797428 205428243384 222547263666 234775135296 252834761088 254339729904 273904324512 296729684888 333820895499 339119639872 365205766016 381509594856 410856486768 445094527332 469550270592 508679459808 547808649024 593459369776 667641790998 678239279744 763019189712 821712973536 890189054664 1017358919616 1095617298048 1186918739552 1335283581996 1526038379424 1643425947072 1780378109328 2034717839232 2373837479104 2670567163992 3052076758848 3286851894144 3560756218656 4747674958208 5341134327984 6104153517696 7121512437312 10682268655968 14243024874624 21364537311936 42729074623872
• Sum of all divisors σ(n): 152325680488800
• Sum of proper divisors (its aliquot sum) s(n): 109596605864928
• 42729074623872 is an abundant number, because the sum of its proper divisors (109596605864928) is greater than itself. Its abundance is 66867531241056

Bases of 42729074623872

• Binary: 1001101101110010100011010100001000010110000000₂
• Hexadecimal: 0x26DCA3508580
• Base-36: F59GRSRK0

Squares and roots of 42729074623872

• 42729074623872 squared (42729074623872²) is 1825773818212422098272272384
• 42729074623872 cubed (42729074623872³) is 78013625724710295072131398137411532750848
• The square root of 42729074623872 is 6536748.0159382007
• The cube root of 42729074623872 is 34960.2472809337

Scales and comparisons

• 42,729,074,623,872 seconds is equal to 1,358,652 years, 20 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,729,074,623,872 would take you about three million, three hundred ninety-six thousand, six hundred thirty-one 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 42729074623872 cubic inches would be around 2913.4 feet tall.

Recreational maths with 42729074623872

• 42729074623872 backwards is 27832647092724
• 42729074623872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42729074623872's digits is 63
• More coming soon!