18162148536

Names of 18162148536

• Cardinal: 18162148536 can be written as Eighteen billion, one hundred sixty-two million, one hundred forty-eight thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.8162148536 × 10¹⁰

Factors of 18162148536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 64

Divisors of 18162148536

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 23 24 27 28 29 36 42 46 54 56 58 63 69 72 81 84 87 92 108 116 126 138 161 162 168 174 184 189 203 207 216 232 243 252 261 276 322 324 348 378 406 414 483 486 504 522 529 552 567 609 621 644 648 667 696 729 756 783 812 828 841 966 972 1044 1058 1134 1218 1242 1288 1334 1449 1458 1512 1566 1587 1624 1656 1682 1701 1827 1863 1932 1944 2001 2088 2116 2268 2349 2436 2484 2523 2668 2898 2916 3132 3174 3364 3402 3654 3703 3726 3864 4002 4232 4347 4536 4669 4698 4761 4872 4968 5046 5103 5336 5481 5589 5796 5832 5887 6003 6264 6348 6728 6804 7047 7308 7406 7452 7569 8004 8694 9338 9396 9522 10092 10206 10962 11109 11178 11592 11774 12006 12696 13041 13608 14007 14094 14283 14616 14812 14904 15138 15341 16008 16443 16767 17388 17661 18009 18676 18792 19044 19343 20184 20412 21141 21924 22218 22356 22707 23548 24012 26082 28014 28188 28566 29624 30276 30682 32886 33327 33534 34776 35322 36018 37352 38088 38686 39123 40824 42021 42282 42849 43848 44436 44712 45414 46023 47096 48024 49329 52164 52983 54027 56028 56376 57132 58029 60552 61364 65772 66654 67068 68121 70644 72036 77372 78246 84042 84564 85698 88872 90828 92046 98658 99981 104328 105966 107387 108054 112056 114264 116058 117369 122728 126063 128547 131544 133308 134136 135401 136242 138069 141288 144072 147987 154744 156492 158949 162081 168084 169128 171396 174087 181656 184092 197316 199962 204363 211932 214774 216108 232116 234738 252126 257094 266616 270802 272484 276138 295974 299943 312984 317898 322161 324162 336168 342792 348174 368184 378189 385641 394632 399924 406203 408726 414207 423864 429548 432216 444889 464232 469476 476847 486243 504252 514188 522261 541604 544968 552276 591948 599886 613089 635796 644322 648324 696348 756378 771282 799848 812406 817452 828414 859096 889778 899829 938952 953694 966483 972486 1008504 1028376 1044522 1083208 1104552 1134567 1183896 1199772 1218609 1226178 1242621 1271592 1288644 1296648 1334667 1392696 1430541 1512756 1542564 1566783 1624812 1634904 1656828 1779556 1799658 1907388 1932966 1944972 2089044 2269134 2399544 2437218 2452356 2485242 2577288 2669334 2699487 2861082 2899449 3025512 3085128 3114223 3133566 3249624 3313656 3403701 3559112 3599316 3655827 3727863 3814776 3865932 3889944 4004001 4178088 4291623 4538268 4700349 4874436 4904712 4970484 5338668 5398974 5722164 5798898 6228446 6267132 6807402 7198632 7311654 7455726 7731864 8008002 8583246 8698347 9076536 9342669 9400698 9748872 9940968 10677336 10797948 10967481 11183589 11444328 11597796 12012003 12456892 12534264 13614804 14101047 14623308 14911452 16016004 17166492 17396694 18685338 18801396 21595896 21934962 22367178 23195592 24024006 24913784 26095041 27229608 28028007 28202094 29246616 29822904 32032008 32902443 34332984 34793388 36036009 37370676 37602792 43869924 44734356 48048012 52190082 56056014 56404188 65804886 69586776 72072018 74741352 78285123 84084021 87739848 89468712 96096024 98707329 104380164 108108027 112112028 112808376 131609772 144144036 156570246 168168042 197414658 208760328 216216054 224224056 252252063 263219544 288288072 313140492 324324081 336336084 394829316 432432108 504504126 626280984 648648162 672672168 756756189 789658632 864864216 1009008252 1297296324 1513512378 2018016504 2270268567 2594592648 3027024756 4540537134 6054049512 9081074268 18162148536
• Sum of all divisors σ(n): 63174919080
• Sum of proper divisors (its aliquot sum) s(n): 45012770544
• 18162148536 is an abundant number, because the sum of its proper divisors (45012770544) is greater than itself. Its abundance is 26850622008

Bases of 18162148536

• Binary: 10000111010100011000110010010111000₂
• Hexadecimal: 0x43A8C64B8
• Base-36: 8CD9VI0

Squares and roots of 18162148536

• 18162148536 squared (18162148536²) is 329863639443726943296
• 18162148536 cubed (18162148536³) is 5991032416202517157567201414656
• The square root of 18162148536 is 134767.0157568239
• The cube root of 18162148536 is 2628.5873147851

Scales and comparisons

• 18,162,148,536 seconds is equal to 577 years, 26 weeks, 1 hour, 15 minutes, 36 seconds.
• To count from 1 to 18,162,148,536 would take you about one thousand, one hundred fifty-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 18162148536 cubic inches would be around 219 feet tall.

Recreational maths with 18162148536

• 18162148536 backwards is 63584126181
• The number of decimal digits it has is: 11
• The sum of 18162148536's digits is 45
• More coming soon!