18808856352

Names of 18808856352

• Cardinal: 18808856352 can be written as Eighteen billion, eight hundred eight million, eight hundred fifty-six thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.8808856352 × 10¹⁰

Factors of 18808856352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 91

Divisors of 18808856352

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 32 33 36 38 39 43 44 48 52 57 66 72 76 78 86 88 96 99 104 114 117 129 132 143 144 152 156 169 171 172 176 198 208 209 228 234 247 258 264 286 288 304 312 338 342 344 352 387 396 416 418 429 456 468 473 494 507 516 528 559 572 608 624 627 676 684 688 741 774 792 817 836 858 912 936 946 988 1014 1032 1056 1118 1144 1248 1254 1287 1352 1368 1376 1419 1482 1521 1548 1584 1634 1672 1677 1716 1824 1849 1859 1872 1881 1892 1976 2028 2064 2223 2236 2288 2451 2508 2574 2704 2717 2736 2838 2964 3042 3096 3168 3211 3268 3344 3354 3432 3698 3718 3744 3762 3784 3952 4056 4128 4257 4446 4472 4576 4902 5016 5031 5148 5408 5434 5472 5547 5577 5676 5928 6084 6149 6192 6422 6536 6688 6708 6864 7267 7353 7396 7436 7524 7568 7904 8112 8151 8514 8892 8944 8987 9633 9804 10032 10062 10296 10621 10868 11094 11154 11352 11856 12168 12298 12384 12844 13072 13416 13728 14534 14706 14792 14872 15048 15136 16224 16302 16641 16731 17028 17784 17888 17974 18447 19266 19608 20064 20124 20339 20592 21242 21736 21801 22188 22308 22704 23712 24037 24336 24453 24596 25688 26144 26832 26961 28899 29068 29412 29584 29744 30096 31863 32604 33282 33462 34056 35131 35321 35568 35948 36894 38532 39216 40248 40678 41184 42484 43472 43602 44376 44616 45408 48074 48672 48906 49192 51376 53664 53922 55341 57798 58136 58824 59168 59488 60192 61017 63726 65208 65403 66564 66924 68112 70262 70642 71136 71896 72111 73788 77064 78432 79937 80496 80883 81356 84968 86944 87204 88752 89232 95589 96148 97812 98384 102752 105393 105963 107844 110682 115596 116272 116831 117648 122034 127452 130416 130806 133128 133848 136224 138073 140524 141284 143792 144222 147576 154128 159874 160992 161766 162712 169936 174408 177504 178464 183051 191178 192296 195624 196768 210786 211926 215688 216333 221364 231192 232544 233662 235296 239811 244068 254904 260832 261612 264407 266256 267696 276146 281048 282568 287584 288444 295152 308256 312481 316179 317889 319748 323532 325424 339872 348816 350493 366102 382356 384592 386441 391248 414219 421572 423852 431376 432666 442728 456703 462384 467324 479622 488136 509808 523224 528814 532512 535392 552292 562096 565136 576888 590304 624962 632358 635778 639496 647064 650848 697632 700986 719433 732204 764712 769184 772882 782496 793221 828438 843144 847704 862752 865332 885456 913406 924768 934648 937443 959244 976272 1019616 1046448 1051479 1057628 1104584 1124192 1130272 1153776 1159323 1242657 1249924 1264716 1271556 1278992 1294128 1370109 1401972 1438866 1464408 1518803 1529424 1545764 1586442 1656876 1686288 1695408 1730664 1770912 1826812 1869296 1874886 1918488 1952544 2092896 2102958 2115256 2209168 2307552 2318646 2379663 2485314 2499848 2529432 2543112 2557984 2588256 2740218 2803944 2812329 2877732 2928816 3037606 3058848 3091528 3172884 3313752 3372576 3390816 3437291 3461328 3477969 3653624 3738592 3749772 3836976 4110327 4205916 4230512 4418336 4556409 4637292 4759326 4970628 4999696 5023733 5058864 5086224 5480436 5607888 5624658 5755464 5857632 5937139 6075212 6183056 6345768 6627504 6874582 6922656 6955938 7307248 7499544 7673952 8220654 8411832 8461024 9112818 9274584 9518652 9941256 9999392 10047466 10117728 10172448 10311873 10960872 11215776 11249316 11510928 11874278 12150424 12366112 12691536 13255008 13669227 13749164 13911876 14614496 14999088 15071199 16441308 16823664 17811417 18225636 18549168 19037304 19882512 20094932 20623746 21921744 22498632 23021856 23748556 24300848 25383072 27338454 27498328 27823752 29998176 30142398 30935619 32882616 33647328 35622834 36451272 37098336 38074608 39765024 40189864 41247492 43843488 44997264 45213597 47497112 48601696 53434251 54676908 54996656 55647504 60284796 61871238 65308529 65765232 71245668 72902544 76149216 80379728 82494984 89994528 90427194 94994224 106868502 109353816 109993312 111295008 120569592 123742476 130617058 131530464 142491336 145805088 160759456 164989968 180854388 189988448 195925587 213737004 218707632 241139184 247484952 261234116 284982672 329979936 361708776 391851174 427474008 437415264 482278368 494969904 522468232 569965344 587776761 723417552 783702348 854948016 989939808 1044936464 1175553522 1446835104 1567404696 1709896032 2089872928 2351107044 3134809392 4702214088 6269618784 9404428176 18808856352
• Sum of all divisors σ(n): 68092118640
• Sum of proper divisors (its aliquot sum) s(n): 49283262288
• 18808856352 is an abundant number, because the sum of its proper divisors (49283262288) is greater than itself. Its abundance is 30474405936

Bases of 18808856352

• Binary: 10001100001000110000101111100100000₂
• Hexadecimal: 0x461185F20
• Base-36: 8N2B2G0

Squares and roots of 18808856352

• 18808856352 squared (18808856352²) is 353773077270170747904
• 18808856352 cubed (18808856352³) is 6654066991579637891838741086208
• The square root of 18808856352 is 137145.3839981499
• The cube root of 18808856352 is 2659.4232620005

Scales and comparisons

• 18,808,856,352 seconds is equal to 598 years, 3 weeks, 2 days, 2 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,808,856,352 would take you about one thousand, one hundred ninety-six 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 18808856352 cubic inches would be around 221.6 feet tall.

Recreational maths with 18808856352

• 18808856352 backwards is 25365880881
• The number of decimal digits it has is: 11
• The sum of 18808856352's digits is 54
• More coming soon!