42989762909808

Names of 42989762909808

• Cardinal: 42989762909808 can be written as Forty-two trillion, nine hundred eighty-nine billion, seven hundred sixty-two million, nine hundred nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 4.2989762909808 × 10¹³

Factors of 42989762909808

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6854

Divisors of 42989762909808

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 33 36 39 44 48 52 54 66 71 72 78 88 99 104 108 117 132 142 143 144 156 176 198 208 213 216 234 264 284 286 297 312 351 396 426 429 432 468 528 568 572 594 624 639 702 781 792 852 858 923 936 1136 1144 1188 1278 1287 1404 1562 1584 1704 1716 1846 1872 1917 2111 2288 2343 2376 2556 2574 2769 2808 3124 3408 3432 3692 3834 3861 4222 4643 4686 4752 5112 5148 5538 5616 6248 6333 6864 7029 7384 7668 7722 8307 8444 9286 9372 10153 10224 10296 11076 12496 12666 13929 14058 14768 15336 15444 16614 16888 18572 18744 18999 20306 20592 21087 22152 23221 24921 25332 27443 27858 28116 30459 30672 30888 33228 33776 37144 37488 37998 40612 41787 42174 44304 46442 49842 50664 51073 54886 55716 56232 56997 60359 60918 61776 66456 69663 74288 75996 81224 82329 83574 84348 91377 92884 99684 101328 102146 109772 111432 112464 113994 120718 121836 125361 132912 139326 149881 151992 153219 162448 164658 167148 168696 181077 182754 185768 199368 204292 208989 219544 222864 227988 241436 243672 246987 250722 274131 278652 299762 301873 303984 306438 329316 329653 334296 337392 362154 365508 371536 398736 408584 417978 439088 449643 455976 459657 482872 487344 493974 501444 543231 548262 557304 599524 603746 612876 626967 658632 659306 663949 668592 724308 731016 740961 817168 835956 899286 905619 911952 919314 965744 987948 988959 1002888 1086462 1096524 1114608 1199048 1207492 1225752 1253934 1317264 1318612 1327898 1348929 1378971 1448616 1462032 1481922 1629693 1648691 1671912 1798572 1811238 1838628 1948453 1975896 1977918 1991847 2005776 2172924 2193048 2398096 2414984 2451504 2507868 2637224 2655796 2697858 2716857 2757942 2897232 2963844 2966877 3259386 3297382 3343824 3597144 3622476 3626183 3677256 3896906 3951792 3955836 3983694 4046787 4285489 4345848 4386096 4829968 4946073 5015736 5274448 5311592 5395716 5433714 5515884 5845359 5927688 5933754 5975541 6518772 6594764 7194288 7244952 7252366 7354512 7793812 7911672 7967388 8093574 8150571 8570978 8691696 8900631 9801373 9892146 10031472 10623184 10791432 10867428 10878549 11031768 11690718 11855376 11867508 11951082 12856467 13037544 13189528 14489904 14504732 14838219 15587624 15823344 15934776 16187148 16301142 17141956 17536077 17801262 17926623 19602746 19784292 21432983 21582864 21734856 21757098 22063536 23381436 23735016 23902164 25712934 26075088 26379056 29009464 29404119 29676438 31175248 31869552 32374296 32602284 32635647 34283912 35072154 35602524 35853246 38569401 39205492 39568584 42865966 43469712 43514196 44514657 46762872 47140379 47470032 47804328 51425868 52608231 58018928 58808238 59352876 64298949 64748592 65204568 65271294 68567824 70144308 71205048 71706492 77138802 78410984 79137168 85731932 87028392 88212357 89029314 93525744 94280758 95608656 97906941 102851736 105216462 107815103 115708203 117616476 118705752 127417849 128597898 130409136 130542588 140288616 141421137 142410096 143412984 154277604 156821968 171463864 174056784 176424714 178058628 188561516 192896847 195813882 205703472 210432924 215630206 231416406 235232952 237411504 254835698 257195796 261085176 264637071 280577232 282842274 286825968 308555208 323445309 342927728 352849428 356117256 377123032 382253547 385793694 391627764 420865848 424263411 431260412 462832812 470465904 509671396 514391592 522170352 529274142 565684548 578690541 617110416 646890618 695897483 705698856 712234512 754246064 764507094 771587388 783255528 841731696 848526822 862520824 925665624 970335927 1019342792 1028783184 1058548284 1131369096 1146760641 1157381082 1272790233 1293781236 1391794966 1401596339 1411397712 1529014188 1543174776 1566511056 1697053644 1725041648 1851331248 1940671854 2038685584 2087692449 2117096568 2262738192 2293521282 2314762164 2545580466 2587562472 2783589932 2803192678 2911007781 3058028376 3086349552 3394107288 3440281923 3881343708 4175384898 4204789017 4234193136 4587042564 4629524328 5091160932 5175124944 5567179864 5606385356 5822015562 6116056752 6263077347 6788214576 6880563846 7654872313 7762687416 8350769796 8409578034 9046667279 9174085128 9259048656 10182321864 11134359728 11212770712 11644031124 12526154694 12614367051 13761127692 15309744626 15525374832 16701539592 16819156068 18093334558 18348170256 18789232041 20364643728 22425541424 22964616939 23288062248 25052309388 25228734102 27140001837 27522255384 30619489252 33403079184 33638312136 36186669116 37578464082 37843101153 45929233878 46576124496 50104618776 50457468204 54280003674 55044510768 61238978504 67276624272 68893850817 72373338232 75156928164 75686202306 81420005511 91858467756 99513340069 100209237552 100914936408 108560007348 122477957008 137787701634 144746676464 150313856328 151372404612 162840011022 183716935512 199026680138 201829872816 206681552451 217120014696 244260016533 275575403268 298540020207 300627712656 302744809224 325680022044 367433871024 398053360276 413363104902 434240029392 488520033066 551150806536 597080040414 605489618448 651360044088 796106720552 826726209804 895620060621 977040066132 1102301613072 1194160080828 1302720088176 1592213441104 1653452419608 1791240121242 1954080132264 2388320161656 2686860181863 3306904839216 3582480242484 3908160264528 4776640323312 5373720363726 7164960484968 10747440727452 14329920969936 21494881454904 42989762909808
• Sum of all divisors σ(n): 147112504197120
• Sum of proper divisors (its aliquot sum) s(n): 104122741287312
• 42989762909808 is an abundant number, because the sum of its proper divisors (104122741287312) is greater than itself. Its abundance is 61132978377504

Bases of 42989762909808

• Binary: 1001110001100101010101100011000001011001110000₂
• Hexadecimal: 0x2719558C1670
• Base-36: F8L82VGC0

Squares and roots of 42989762909808

• 42989762909808 squared (42989762909808²) is 1848119715041503599142596864
• 42989762909808 cubed (42989762909808³) is 79450228378576161551763949774034135642112
• The square root of 42989762909808 is 6556657.9070291599
• The cube root of 42989762909808 is 35031.2001815093

Scales and comparisons

• 42,989,762,909,808 seconds is equal to 1,366,941 years, 25 weeks, 1 day, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 42,989,762,909,808 would take you about three million, four hundred seventeen thousand, three hundred fifty-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 42989762909808 cubic inches would be around 2919.3 feet tall.

Recreational maths with 42989762909808

• 42989762909808 backwards is 80890926798924
• The number of decimal digits it has is: 14
• The sum of 42989762909808's digits is 81
• More coming soon!