18042057216
18,042,057,216 is an even composite number composed of six prime numbers multiplied together.
18042057216 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 18042057216:
29 × 32 × 29 × 37 × 41 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 37 × 41 × 89)See below for interesting mathematical facts about the number 18042057216 from the Numbermatics database.
Names of 18042057216
- Cardinal: 18042057216 can be written as Eighteen billion, forty-two million, fifty-seven thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.8042057216 × 1010
Factors of 18042057216
Divisors of 18042057216
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 37 41 48 58 64 72 74 82 87 89 96 111 116 123 128 144 148 164 174 178 192 222 232 246 256 261 267 288 296 328 333 348 356 369 384 444 464 492 512 522 534 576 592 656 666 696 712 738 768 801 888 928 984 1044 1068 1073 1152 1184 1189 1312 1332 1392 1424 1476 1517 1536 1602 1776 1856 1968 2088 2136 2146 2304 2368 2378 2581 2624 2664 2784 2848 2952 3034 3204 3219 3293 3552 3567 3649 3712 3936 4176 4272 4292 4551 4608 4736 4756 5162 5248 5328 5568 5696 5904 6068 6408 6438 6586 7104 7134 7298 7424 7743 7872 8352 8544 8584 9102 9472 9512 9657 9879 10324 10496 10656 10701 10947 11136 11392 11808 12136 12816 12876 13172 13653 14208 14268 14596 14848 15486 15744 16704 17088 17168 18204 18944 19024 19314 19758 20648 20992 21312 21402 21894 22272 22784 23229 23616 24272 25632 25752 26344 27306 28416 28536 29192 29637 30972 31488 32841 33408 34176 34336 36408 38048 38628 39516 41296 42624 42804 43788 43993 44544 45568 46458 47232 48544 51264 51504 52688 54612 56832 57072 58384 59274 61944 62976 65682 66816 68352 68672 72816 76096 77256 79032 82592 85248 85608 87576 87986 92916 94464 95497 97088 102528 103008 105376 105821 109224 114144 116768 118548 123888 131364 131979 133632 135013 136704 137344 145632 152192 154512 158064 165184 170496 171216 175152 175972 185832 188928 190994 194176 205056 206016 210752 211642 218448 228288 233536 237096 247776 262728 263958 270026 274688 286491 291264 304384 309024 316128 317463 330368 342432 350304 351944 371664 381988 388352 395937 405039 410112 412032 421504 423284 436896 456576 467072 474192 495552 525456 527916 540052 549376 572982 582528 608768 618048 632256 634926 660736 684864 700608 703888 743328 763976 776704 791874 810078 824064 843008 846568 859473 873792 913152 934144 948384 952389 991104 1050912 1055832 1080104 1145964 1165056 1215117 1236096 1264512 1269852 1321472 1369728 1401216 1407776 1486656 1527952 1583748 1620156 1648128 1686016 1693136 1718946 1747584 1826304 1868288 1896768 1904778 1982208 2101824 2111664 2160208 2291928 2330112 2430234 2472192 2529024 2539704 2739456 2802432 2815552 2973312 3055904 3167496 3240312 3386272 3437892 3495168 3793536 3809556 3915377 3964416 4203648 4223328 4320416 4583856 4860468 4944384 5058048 5079408 5478912 5604864 5631104 5946624 6111808 6334992 6480624 6772544 6875784 6990336 7587072 7619112 7830754 8407296 8446656 8640832 9167712 9720936 10158816 11262208 11746131 11893248 12223616 12669984 12961248 13545088 13751568 15174144 15238224 15661508 16814592 16893312 17281664 18335424 19441872 20317632 22524416 23492262 24447232 25339968 25922496 27090176 27503136 30476448 31323016 33786624 34563328 35238393 36670848 38883744 40635264 46984524 48894464 50679936 51844992 54180352 55006272 60952896 62646032 67573248 69126656 70476786 73341696 77767488 81270528 93969048 101359872 103689984 110012544 121905792 125292064 140953572 146683392 155534976 162541056 187938096 202719744 207379968 220025088 243811584 250584128 281907144 311069952 375876192 440050176 487623168 501168256 563814288 622139904 751752384 1002336512 1127628576 1503504768 2004673024 2255257152 3007009536 4510514304 6014019072 9021028608 18042057216
- Sum of all divisors σ(n): 57308050800
- Sum of proper divisors (its aliquot sum) s(n): 39265993584
- 18042057216 is an abundant number, because the sum of its proper divisors (39265993584) is greater than itself. Its abundance is 21223936368
Bases of 18042057216
- Binary: 100001100110110001111110010000000002
- Hexadecimal: 0x43363F200
- Base-36: 8ADRWG0
Squares and roots of 18042057216
- 18042057216 squared (180420572162) is 325515828585417670656
- 18042057216 cubed (180420572163) is 5872975204051753957232996253696
-
The
square root of 18042057216 is 134320.7251916099 -
The
cube root of 18042057216 is 2622.7809377989
Scales and comparisons
How big is 18042057216?- 18,042,057,216 seconds is equal to 573 years, 35 weeks, 3 days, 2 hours, 33 minutes, 36 seconds.
-
To count from 1 to 18,042,057,216 would take you about one thousand, one hundred forty-seven 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 18042057216 cubic inches would be around 218.6 feet tall.
Recreational maths with 18042057216
- 18042057216 backwards is 61275024081
- 18042057216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18042057216's digits is 36
- More coming soon!
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