18107843010816

Names of 18107843010816

• Cardinal: 18107843010816 can be written as Eighteen trillion, one hundred seven billion, eight hundred forty-three million, ten thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8107843010816 × 10¹³

Factors of 18107843010816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 488

Divisors of 18107843010816

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 169 192 199 208 256 271 312 338 384 398 416 507 542 597 624 676 768 796 813 832 1014 1084 1194 1248 1352 1592 1626 1664 2028 2168 2197 2388 2496 2587 2704 3184 3252 3328 3523 4056 4336 4394 4776 4992 5174 5408 6368 6504 6591 7046 7761 8112 8672 8788 9552 9984 10348 10569 10816 12736 13008 13182 14092 15522 16224 17344 17576 19104 20696 21138 21632 25472 26016 26364 28184 31044 32448 33631 34688 35152 38208 39601 41392 42276 43264 45799 50944 52032 52728 53929 56368 62088 64896 67262 69376 70304 76416 79202 82784 84552 91598 100893 104064 105456 107858 112736 118803 124176 129792 134524 137397 140608 152832 158404 161787 165568 169104 183196 201786 208128 210912 215716 225472 237606 248352 269048 274794 281216 316808 323574 331136 338208 366392 403572 421824 431432 437203 450944 475212 496704 514813 538096 549588 562432 595387 633616 647148 662272 676416 701077 732784 807144 843648 862864 874406 901888 950424 993408 1029626 1076192 1099176 1190774 1267232 1294296 1311609 1352832 1402154 1465568 1544439 1614288 1687296 1725728 1748812 1786161 1900848 1986816 2059252 2103231 2152384 2198352 2381548 2534464 2588592 2623218 2705664 2804308 2931136 3088878 3228576 3451456 3497624 3572322 3801696 4118504 4206462 4304768 4396704 4763096 5068928 5177184 5246436 5608616 5862272 6177756 6457152 6692569 6902912 6995248 7144644 7603392 8237008 8412924 8609536 8793408 9114001 9526192 10137856 10354368 10492872 10731871 11217232 11724544 12355512 12914304 13385138 13805824 13990496 14289288 15206784 16474016 16825848 17586816 18228002 19052384 20077707 20708736 20985744 21463742 22434464 24711024 25828608 26770276 27342003 27980992 28578576 30413568 32195613 32948032 33651696 35173632 36456004 38104768 40155414 41417472 41971488 42927484 44868928 49422048 53540552 54684006 55961984 57157152 64391226 65896064 67303392 72912008 76209536 80310828 83942976 85854968 87003397 89737856 98844096 107081104 109368012 111923968 114314304 118482013 128782452 131792128 134606784 139514323 145824016 152419072 160621656 167885952 171709936 174006794 179475712 197688192 214162208 218736024 228628608 236964026 257564904 261010191 269213568 279028646 291648032 321243312 335771904 343419872 348013588 355446039 395376384 418542969 428324416 437472048 457257216 473928052 515129808 522020382 538427136 558057292 583296064 642486624 686839744 696027176 710892078 837085938 856648832 874944096 947856104 1030259616 1044040764 1116114584 1166592128 1284973248 1373679488 1392054352 1421784156 1674171876 1713297664 1749888192 1813686199 1895712208 2060519232 2088081528 2232229168 2333184256 2569946496 2747358976 2784108704 2843568312 3348343752 3499776384 3627372398 3791424416 4121038464 4176163056 4464458336 5139892992 5441058597 5568217408 5687136624 6696687504 6999552768 7254744796 7582848832 8242076928 8352326112 8928916672 10882117194 11136434816 11374273248 13393375008 14509489592 15165697664 16704652224 17857833344 21764234388 22272869632 22748546496 23577920587 26786750016 29018979184 30331395328 33409304448 35715666688 43528468776 45497092992 47155841174 53573500032 58037958368 66818608896 70733761761 87056937552 90994185984 94311682348 107147000064 116075916736 141467523522 174113875104 188623364696 232151833472 282935047044 348227750208 377246729392 464303666944 565870094088 696455500416 754493458784 1131740188176 1392911000832 1508986917568 2263480376352 3017973835136 4526960752704 6035947670272 9053921505408 18107843010816
• Sum of all divisors σ(n): 52664836035840
• Sum of proper divisors (its aliquot sum) s(n): 34556993025024
• 18107843010816 is an abundant number, because the sum of its proper divisors (34556993025024) is greater than itself. Its abundance is 16449150014208

Bases of 18107843010816

• Binary: 100000111100000001111100011001110000100000000₂
• Hexadecimal: 0x10780F8CE100
• Base-36: 6F2MM74LC

Squares and roots of 18107843010816

• 18107843010816 squared (18107843010816²) is 327893978504357859892985856
• 18107843010816 cubed (18107843010816³) is 5937452686948788214261319294271143018496
• The square root of 18107843010816 is 4255331.1282221035
• The cube root of 18107843010816 is 26259.6484010043

Scales and comparisons

• 18,107,843,010,816 seconds is equal to 575,773 years, 20 weeks, 4 days, 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 18,107,843,010,816 would take you about one million, four hundred thirty-nine thousand, four hundred thirty-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 18107843010816 cubic inches would be around 2188.3 feet tall.

Recreational maths with 18107843010816

• 18107843010816 backwards is 61801034870181
• 18107843010816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18107843010816's digits is 48
• More coming soon!