18443179008

Names of 18443179008

• Cardinal: 18443179008 can be written as Eighteen billion, four hundred forty-three million, one hundred seventy-nine thousand and eight.

Scientific notation

• Scientific notation: 1.8443179008 × 10¹⁰

Factors of 18443179008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 154

Divisors of 18443179008

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 47 48 54 57 64 72 76 81 83 94 96 108 114 128 141 144 152 162 166 171 188 192 216 228 243 249 256 282 288 304 324 332 342 376 384 423 432 456 486 498 512 513 564 576 608 648 664 684 747 752 768 846 864 893 912 972 996 1024 1026 1128 1152 1216 1269 1296 1328 1368 1494 1504 1536 1539 1577 1692 1728 1786 1824 1944 1992 2052 2241 2256 2304 2432 2538 2592 2656 2679 2736 2988 3008 3072 3078 3154 3384 3456 3572 3648 3807 3888 3901 3984 4104 4482 4512 4608 4617 4731 4864 5076 5184 5312 5358 5472 5976 6016 6156 6308 6723 6768 6912 7144 7296 7614 7776 7802 7968 8037 8208 8964 9024 9216 9234 9462 9728 10152 10368 10624 10716 10944 11421 11703 11952 12032 12312 12616 13446 13536 13824 14193 14288 14592 15228 15552 15604 15936 16074 16416 17928 18048 18468 18924 19456 20169 20304 20736 21248 21432 21888 22842 23406 23904 24064 24111 24624 25232 26892 27072 27648 28386 28576 29184 30456 31104 31208 31872 32148 32832 35109 35856 36096 36936 37848 40338 40608 41472 42496 42579 42864 43776 45684 46812 47808 48128 48222 49248 50464 53784 54144 56772 57152 58368 60912 62208 62416 63744 64296 65664 70218 71712 72192 72333 73872 74119 75696 80676 81216 82944 84992 85158 85728 87552 91368 93624 95616 96444 98496 100928 105327 107568 108288 113544 114304 121824 124416 124832 127488 127737 128592 131328 140436 143424 144384 144666 147744 148238 151392 161352 162432 170316 171456 175104 182736 187248 191232 192888 196992 201856 210654 215136 216576 216999 222357 227088 228608 243648 248832 249664 254976 255474 257184 262656 280872 286848 289332 295488 296476 302784 315981 322704 324864 340632 342912 365472 374496 382464 383211 385776 393984 403712 421308 430272 433152 433998 444714 454176 457216 487296 499328 510948 514368 525312 561744 573696 578664 590976 592952 605568 631962 645408 649728 667071 681264 685824 730944 748992 764928 766422 771552 787968 807424 842616 860544 867996 889428 908352 914432 947943 974592 998656 1021896 1028736 1123488 1147392 1157328 1181952 1185904 1211136 1263924 1290816 1299456 1334142 1362528 1371648 1461888 1497984 1532844 1543104 1575936 1614848 1685232 1721088 1735992 1778856 1816704 1895886 1949184 1997312 2001213 2043792 2057472 2246976 2294784 2314656 2363904 2371808 2422272 2527848 2581632 2668284 2725056 2743296 2923776 2995968 3065688 3086208 3370464 3442176 3471984 3557712 3633408 3791772 3898368 3994624 4002426 4087584 4114944 4493952 4629312 4727808 4743616 4844544 5055696 5163264 5336568 5450112 5847552 5991936 6003639 6131376 6172416 6740928 6884352 6943968 7115424 7266816 7583544 8004852 8175168 8229888 8987904 9258624 9487232 10111392 10326528 10673136 10900224 11695104 11983872 12007278 12262752 12344832 13481856 13887936 14230848 14533632 15167088 16009704 16350336 17975808 18010917 18517248 18974464 20222784 20653056 21346272 21800448 24014556 24525504 24689664 26963712 27775872 28461696 30334176 32019408 32700672 35951616 36021834 37034496 37948928 40445568 42692544 43600896 48029112 49051008 53927424 55551744 56923392 60668352 64038816 65401344 72043668 74068992 75897856 80891136 85385088 96058224 98102016 107854848 111103488 113846784 121336704 128077632 130802688 144087336 161782272 170770176 192116448 196204032 222206976 227693568 242673408 256155264 288174672 323564544 341540352 384232896 392408064 485346816 512310528 576349344 683080704 768465792 970693632 1024621056 1152698688 1536931584 2049242112 2305397376 3073863168 4610794752 6147726336 9221589504 18443179008
• Sum of all divisors σ(n): 60085509120
• Sum of proper divisors (its aliquot sum) s(n): 41642330112
• 18443179008 is an abundant number, because the sum of its proper divisors (41642330112) is greater than itself. Its abundance is 23199151104

Bases of 18443179008

• Binary: 10001001011010011001001010000000000₂
• Hexadecimal: 0x44B4C9400
• Base-36: 8H0LC00

Squares and roots of 18443179008

• 18443179008 squared (18443179008²) is 340150851921131864064
• 18443179008 cubed (18443179008³) is 6273463051705135666905074368512
• The square root of 18443179008 is 135805.6663324473
• The cube root of 18443179008 is 2642.0757228891

Scales and comparisons

• 18,443,179,008 seconds is equal to 586 years, 22 weeks, 4 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,443,179,008 would take you about one thousand, one hundred seventy-two 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 18443179008 cubic inches would be around 220.2 feet tall.

Recreational maths with 18443179008

• 18443179008 backwards is 80097134481
• The number of decimal digits it has is: 11
• The sum of 18443179008's digits is 45
• More coming soon!