18038679228416

Names of 18038679228416

• Cardinal: 18038679228416 can be written as Eighteen trillion, thirty-eight billion, six hundred seventy-nine million, two hundred twenty-eight thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.8038679228416 × 10¹³

Factors of 18038679228416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 5077

Divisors of 18038679228416

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 31 32 44 49 53 56 62 64 77 88 98 106 112 124 128 154 176 196 212 217 224 248 256 308 341 352 371 392 424 434 448 496 512 539 583 616 682 704 742 784 848 868 896 992 1024 1078 1166 1232 1364 1408 1484 1519 1568 1643 1696 1736 1792 1984 2048 2156 2332 2387 2464 2597 2728 2816 2968 3038 3136 3286 3392 3472 3584 3968 4081 4096 4312 4664 4774 4928 4973 5194 5456 5632 5936 6076 6272 6572 6784 6944 7168 7936 8162 8624 9328 9548 9856 9946 10388 10912 11264 11501 11872 12152 12544 13144 13568 13888 14336 15872 16324 16709 17248 18073 18656 19096 19712 19892 20776 21824 22528 23002 23744 24304 25088 26288 27136 27776 28567 28672 31744 32648 33418 34496 34811 36146 37312 38192 39424 39784 41552 43648 45056 46004 47488 48608 50176 52576 54272 54703 55552 57134 63488 65296 66836 68992 69622 72292 74624 76384 78848 79568 80507 83104 87296 92008 94976 97216 100352 105152 108544 109406 111104 114268 126511 126976 130592 133672 137984 139244 144584 149248 152768 154163 157696 159136 161014 166208 174592 184016 189952 194432 200704 210304 217088 218812 222208 228536 243677 253022 261184 263569 267344 275968 278488 289168 298496 305536 308326 315392 318272 322028 332416 349184 368032 379904 382921 388864 420608 437624 444416 457072 487354 506044 522368 527138 534688 551936 556976 578336 596992 611072 616652 636544 644056 664832 698368 736064 759808 765842 777728 841216 875248 885577 888832 914144 974708 1012088 1044736 1054276 1069376 1079141 1103872 1113952 1156672 1193984 1222144 1233304 1273088 1288112 1329664 1396736 1472128 1519616 1531684 1555456 1682432 1695793 1750496 1771154 1828288 1844983 1949416 2024176 2089472 2108552 2138752 2158282 2207744 2227904 2313344 2387968 2444288 2466608 2546176 2576224 2659328 2680447 2899259 2944256 3063368 3110912 3364864 3391586 3500992 3542308 3656576 3689966 3898832 4048352 4178944 4217104 4277504 4316564 4455808 4626688 4888576 4933216 5092352 5152448 5318656 5360894 5798518 5888512 6126736 6221824 6729728 6783172 7001984 7084616 7313152 7379932 7553987 7797664 8096704 8170639 8357888 8434208 8555008 8633128 8911616 9253376 9777152 9866432 10184704 10304896 10637312 10721788 11597036 11777024 11870551 12253472 12914881 13566344 14003968 14169232 14626304 14759864 15107974 15595328 16193408 16341278 16715776 16868416 17110016 17266256 17823232 18506752 19732864 20294813 20369408 20609792 21443576 23194072 23554048 23741102 24506944 25829762 27132688 28007936 28338464 29252608 29519728 30215948 31190656 32386816 32682556 33736832 34220032 34532512 35646464 37013504 39465728 40589626 41219584 42887152 46388144 47108096 47482204 49013888 51659524 54265376 56015872 56676928 57194473 58505216 59039456 60431896 62381312 64773632 65365112 67473664 68440064 69065024 71292928 74027008 78931456 81179252 82439168 83093857 85774304 89877029 92776288 94964408 98027776 103319048 108530752 112031744 113353856 114388946 117010432 118078912 120863792 124762624 129547264 130730224 134947328 138130048 142063691 142585856 157862912 162358504 164878336 166187714 171548608 179754058 185552576 189928816 196055552 206638096 217061504 224063488 226707712 228777892 236157824 241727584 249525248 259094528 261460448 269894656 276260096 284127382 315725824 324717008 329756672 332375428 343097216 359508116 371105152 379857632 392111104 400361311 413276192 434123008 453415424 457555784 472315648 483455168 499050496 518189056 522920896 539789312 552520192 568254764 629139203 631451648 649434016 664750856 686194432 719016232 742210304 759715264 784222208 800722622 826552384 868246016 906830848 915111568 944631296 966910336 998100992 1045841792 1079578624 1105040384 1136509528 1258278406 1298868032 1329501712 1372388864 1438032464 1484420608 1519430528 1568444416 1601445244 1653104768 1736492032 1813661696 1830223136 1889262592 1933820672 2091683584 2210080768 2273019056 2516556812 2597736064 2659003424 2744777728 2876064928 2968841216 3038861056 3202890488 3306209536 3472984064 3627323392 3660446272 3778525184 3867641344 4183367168 4403974421 4420161536 4546038112 5033113624 5195472128 5318006848 5489555456 5752129856 5937682432 6077722112 6405780976 6612419072 6945968128 7320892544 7557050368 7735282688 8366734336 8807948842 9092076224 10066227248 10390944256 10636013696 10979110912 11504259712 11875364864 12155444224 12811561952 13224838144 14641785088 15470565376 16733468672 17615897684 18184152448 20132454496 20781888512 21272027392 23008519424 24310888448 25623123904 26449676288 29283570176 30941130752 33466937344 35231795368 36368304896 40264908992 41563777024 42544054784 46017038848 48621776896 51246247808 52899352576 58567140352 70463590736 72736609792 80529817984 83127554048 85088109568 92034077696 102492495616 117134280704 140927181472 145473219584 161059635968 170176219136 184068155392 204984991232 234268561408 281854362944 290946439168 322119271936 340352438272 368136310784 409969982464 563708725888 581892878336 644238543872 819939964928 1127417451776 1288477087744 1639879929856 2254834903552 2576954175488 4509669807104 9019339614208 18038679228416
• Sum of all divisors σ(n): 48155128570368
• Sum of proper divisors (its aliquot sum) s(n): 30116449341952
• 18038679228416 is an abundant number, because the sum of its proper divisors (30116449341952) is greater than itself. Its abundance is 12077770113536

Bases of 18038679228416

• Binary: 100000110011111110101000100010101000000000000₂
• Hexadecimal: 0x1067F5115000
• Base-36: 6E6URV8JK

Squares and roots of 18038679228416

• 18038679228416 squared (18038679228416²) is 325393948305686857101869056
• 18038679228416 cubed (18038679228416³) is 5869677056354063185971255352997546295296
• The square root of 18038679228416 is 4247196.6317108511
• The cube root of 18038679228416 is 26226.1724112195

Scales and comparisons

• 18,038,679,228,416 seconds is equal to 573,574 years, 10 weeks, 3 days, 14 hours, 6 minutes, 56 seconds.
• To count from 1 to 18,038,679,228,416 would take you about one million, four hundred thirty-three thousand, nine hundred thirty-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 18038679228416 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18038679228416

• 18038679228416 backwards is 61482297683081
• The number of decimal digits it has is: 14
• The sum of 18038679228416's digits is 65
• More coming soon!