18830708442

Names of 18830708442

• Cardinal: 18830708442 can be written as Eighteen billion, eight hundred thirty million, seven hundred eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.8830708442 × 10¹⁰

Factors of 18830708442

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 183

Divisors of 18830708442

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 19 21 23 26 27 37 38 39 42 46 54 57 63 69 74 78 79 81 91 111 114 117 126 133 138 158 161 162 171 182 189 207 222 234 237 247 259 266 273 299 322 333 342 351 378 399 414 437 474 481 483 494 513 518 546 553 567 598 621 666 702 703 711 741 777 798 819 851 874 897 962 966 999 1026 1027 1053 1106 1134 1197 1242 1311 1406 1422 1443 1449 1482 1501 1539 1554 1638 1659 1702 1729 1794 1817 1863 1998 2054 2093 2106 2109 2133 2223 2331 2394 2457 2553 2622 2691 2886 2898 2923 2997 3002 3059 3078 3081 3318 3367 3458 3591 3634 3726 3933 4186 4218 4266 4329 4347 4446 4503 4662 4914 4921 4977 5106 5187 5382 5451 5681 5846 5957 5994 6118 6162 6279 6327 6399 6669 6734 6993 7182 7189 7371 7659 7866 8073 8658 8694 8769 9006 9139 9177 9243 9842 9954 10101 10374 10507 10773 10902 11063 11362 11799 11914 12558 12654 12719 12798 12987 13041 13338 13509 13986 14378 14742 14763 14931 15318 15561 16146 16169 16353 17043 17538 17871 18278 18354 18486 18837 18981 19513 20007 20202 20461 20979 21014 21546 21567 22126 22977 23598 23621 24219 25438 25974 26082 26307 27018 27417 27531 27729 29526 29862 30303 31122 31521 32338 32706 33189 34086 34523 35397 35742 37674 37962 37999 38157 38961 39026 39767 40014 40527 40922 41958 43134 44289 44793 45954 46683 47242 48438 48507 49059 51129 52614 53613 54834 55062 55458 55537 56511 56943 58539 60606 61383 63042 63973 64701 66378 67229 68931 69046 70794 70863 75998 76314 77441 77922 78921 79534 81054 82251 82593 83187 88578 89586 90909 93366 94563 97014 98118 99567 102258 103569 107226 111074 113022 113183 113886 113997 114471 117078 119301 121581 122766 127946 129402 132867 134458 136591 137862 140049 141726 145521 147177 153387 154882 157842 160839 164502 165186 165347 166374 166611 169533 175617 181818 184149 189126 191919 194103 199134 201687 207138 210197 212589 226366 227994 228942 232323 236763 238602 241661 243162 246753 247779 265734 265993 272727 273182 280098 283689 291042 294354 298701 306774 310707 321678 330694 333222 339066 339549 341991 343413 351234 357903 368298 383838 388206 388759 398601 403374 409773 420394 425178 436563 448799 460161 464646 470603 473526 482517 483322 493506 495558 496041 499833 526851 531986 545454 552447 567378 575757 582309 597402 605061 621414 630591 637767 679098 683982 686826 696969 715806 721981 724983 740259 777518 797202 797979 819546 851067 873126 873977 896103 897598 920322 932121 941206 965034 992082 999666 1018647 1025973 1030239 1053702 1073709 1104894 1151514 1164618 1166277 1210122 1229319 1261182 1275534 1277351 1309689 1346397 1393938 1411809 1443962 1449966 1471379 1480518 1488123 1499499 1580553 1595958 1657341 1702134 1727271 1747954 1792206 1815183 1864242 1891773 1913301 2037294 2051946 2060478 2090907 2147418 2165943 2174949 2332554 2393937 2458638 2554702 2619378 2621931 2692794 2796363 2823618 2942758 2976246 2998998 3055941 3077919 3141593 3161106 3221127 3314682 3454542 3498831 3630366 3687957 3783546 3826602 3832053 4039191 4181814 4235427 4331886 4349898 4414137 4464369 4498497 4787874 5053867 5181813 5243862 5445549 5592726 5675319 6111882 6117839 6155838 6272721 6283186 6442254 6497829 6524847 6997662 7181811 7375914 7664106 7865793 8078382 8470854 8828274 8928738 8941457 8996994 9167823 9424779 10107734 10363626 10496493 10891098 11063871 11350638 11496159 12117573 12235678 12545442 12706281 12995658 13049694 13242411 13393107 14363622 15161601 15731586 16605563 17025957 17882914 18335646 18353517 18849558 19493487 19574541 20992986 21545433 22127742 22992318 23597379 24235146 25412562 26484822 26786214 26824371 28274337 30323202 31489479 33211126 34051914 34488477 36352719 36707034 38118843 38986974 39149082 39727233 43090866 45484803 47194758 49816689 53648742 55060551 56548674 58480461 62978958 68976954 70792137 72705438 76237686 79454466 80473113 84823011 90969606 99633378 103465431 110121102 116238941 116960922 119181699 136454409 141584274 149450067 160946226 165181653 169646022 206930862 232477882 238363398 241419339 254469033 272908818 298900134 330363306 348716823 409363227 448350201 482838678 495544959 508938066 697433646 724258017 818726454 896700402 991089918 1046150469 1345050603 1448516034 2092300938 2690101206 3138451407 6276902814 9415354221 18830708442
• Sum of all divisors σ(n): 59325235200
• Sum of proper divisors (its aliquot sum) s(n): 40494526758
• 18830708442 is an abundant number, because the sum of its proper divisors (40494526758) is greater than itself. Its abundance is 21663818316

Bases of 18830708442

• Binary: 10001100010011001011100111011011010₂
• Hexadecimal: 0x46265CEDA
• Base-36: 8NFBFMI

Squares and roots of 18830708442

• 18830708442 squared (18830708442²) is 354595580427610067364
• 18830708442 cubed (18830708442³) is 6677285989854086865395463486888
• The square root of 18830708442 is 137225.0284824165
• The cube root of 18830708442 is 2660.4527675401

Scales and comparisons

• 18,830,708,442 seconds is equal to 598 years, 39 weeks, 3 days, 20 minutes, 42 seconds.
• To count from 1 to 18,830,708,442 would take you about one thousand, one hundred ninety-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 18830708442 cubic inches would be around 221.7 feet tall.

Recreational maths with 18830708442

• 18830708442 backwards is 24480703881
• The number of decimal digits it has is: 11
• The sum of 18830708442's digits is 45
• More coming soon!