155830486032

Names of 155830486032

• Cardinal: 155830486032 can be written as One hundred fifty-five billion, eight hundred thirty million, four hundred eighty-six thousand and thirty-two.

Scientific notation

• Scientific notation: 1.55830486032 × 10¹¹

Factors of 155830486032

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 212

Divisors of 155830486032

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 31 36 38 39 47 48 52 57 62 72 76 78 93 94 97 104 114 117 124 141 144 152 156 171 186 188 194 208 228 234 247 248 279 282 291 304 312 342 372 376 388 403 423 456 468 494 496 558 564 582 589 611 624 684 741 744 752 776 806 846 873 893 912 936 961 988 1116 1128 1164 1178 1209 1222 1261 1368 1457 1482 1488 1552 1612 1692 1746 1767 1786 1833 1843 1872 1922 1976 2223 2232 2256 2328 2356 2418 2444 2522 2679 2736 2883 2914 2964 3007 3224 3384 3492 3534 3572 3627 3666 3686 3783 3844 3952 4371 4446 4464 4559 4656 4712 4836 4888 5044 5301 5358 5499 5529 5766 5828 5928 6014 6448 6768 6984 7068 7144 7254 7332 7372 7566 7657 7688 8037 8649 8742 8892 9021 9118 9424 9672 9776 10088 10602 10716 10998 11058 11349 11532 11609 11656 11856 12028 12493 13113 13677 13968 14136 14288 14508 14664 14744 15132 15314 15376 16074 16587 17298 17484 17784 18042 18236 18259 18941 19344 20176 21204 21432 21996 22116 22698 22971 23064 23218 23312 23959 24056 24986 26226 27063 27354 27683 28272 29016 29328 29488 30264 30628 32148 33174 34596 34827 34968 35568 36084 36472 36518 37479 37882 39091 41031 42408 42864 43992 44232 45167 45396 45942 46128 46436 47918 48112 49972 52452 54126 54708 54777 55366 56823 57133 58032 59267 60528 61256 64296 66348 68913 69192 69654 69936 71877 72168 72944 73036 74958 75764 78182 82062 83049 84816 86621 87984 88464 90334 90792 91884 92872 93217 95836 99944 104481 104904 108252 109416 109554 110732 112437 113646 114266 117273 118534 122512 128592 132696 135501 137826 138384 139308 141329 143754 144336 146072 149916 151528 156364 164124 164331 166098 170469 171399 173242 177801 180668 181584 183768 185744 186434 191672 199888 208962 209808 215631 216504 218832 219108 221464 224874 227292 228532 234546 237068 237367 249147 259863 265392 271002 275652 278616 279651 282658 287508 292144 299832 303056 312728 328248 328662 332196 340938 342798 346484 351819 355602 359879 361336 367536 372868 383344 406503 417924 423987 431262 433008 438216 442928 449748 454584 457064 469092 474136 474734 498294 514197 519726 533403 542004 551304 557232 559302 565316 575016 587171 599664 625456 656496 657324 664392 681876 685596 692968 703638 711204 712101 719758 722672 742729 745736 779589 813006 835848 838953 847974 858173 862524 876432 899496 909168 914128 938184 948272 949468 996588 1028394 1039452 1066806 1079637 1084008 1102608 1118604 1126073 1130632 1150032 1174342 1211821 1271961 1314648 1328784 1363752 1371192 1385936 1407276 1422408 1424202 1439516 1485458 1491472 1559178 1626012 1671696 1677906 1695948 1716346 1725048 1761513 1771123 1798992 1837277 1876368 1898936 1993176 2056788 2078904 2133612 2136303 2159274 2168016 2228187 2237208 2252146 2261264 2348684 2423642 2543922 2574519 2629296 2685251 2727504 2742384 2814552 2844816 2848404 2879032 2970916 3118356 3238911 3252024 3355812 3378219 3391896 3432692 3450096 3523026 3542246 3635463 3674554 3797872 3986352 4113576 4157808 4267224 4272606 4318548 4381199 4456374 4474416 4504292 4697368 4847284 5087844 5149038 5284539 5313369 5370502 5511831 5629104 5696808 5758064 5941832 6236712 6477822 6504048 6684561 6711624 6756438 6783792 6865384 7046052 7084492 7270926 7349108 7723557 8055753 8227152 8534448 8545212 8637096 8762398 8912748 9008584 9394736 9694568 10134657 10175688 10298076 10569078 10626738 10741004 10906389 11023662 11156249 11393616 11883664 12473424 12955644 13143597 13369122 13423248 13512876 13730768 14092104 14168984 14541852 14698216 15447114 15940107 16111506 16535493 17090424 17274192 17524796 17825496 18017168 19389136 20269314 20351376 20596152 21138156 21253476 21482008 21812778 22047324 22312498 23024599 24167259 25911288 26287194 26738244 27025752 28184208 28337968 29083704 29396432 30894228 31880214 32223012 33070986 33468747 34180848 34908263 35049592 35650992 39430791 40538628 41192304 42276312 42506952 42964016 43625556 44094648 44624996 46049198 48334518 51822576 52574388 53476488 54051504 56955587 58167408 61788456 63760428 64446024 66141972 66937494 69073797 69816526 70099184 78861582 81077256 83242781 84552624 85013904 87251112 88189296 89249992 92098396 96669036 100406241 104724789 105148776 106952976 113911174 123576912 127520856 128892048 132283944 133874988 138147594 139633052 157723164 162154512 166485562 170866761 174502224 178499984 184196792 193338072 200812482 207221391 209449578 210297552 227822348 249728343 255041712 264567888 267749976 276295188 279266104 314174367 315446328 332971124 341733522 368393584 386676144 401624964 414442782 418899156 455644696 499456686 512600283 535499952 552590376 558532208 628348734 630892656 665942248 683467044 749185029 803249928 828885564 837798312 911289392 998913372 1025200566 1082156153 1105180752 1256697468 1331884496 1366934088 1498370058 1606499856 1657771128 1675596624 1997826744 2050401132 2164312306 2513394936 2733868176 2996740116 3246468459 3315542256 3995653488 4100802264 4328624612 5026789872 5993480232 6492936918 8201604528 8657249224 9739405377 11986960464 12985873836 17314498448 19478810754 25971747672 38957621508 51943495344 77915243016 155830486032
• Sum of all divisors σ(n): 527083764480
• Sum of proper divisors (its aliquot sum) s(n): 371253278448
• 155830486032 is an abundant number, because the sum of its proper divisors (371253278448) is greater than itself. Its abundance is 215422792416

Bases of 155830486032

• Binary: 10010001001000001110001000010000010000₂
• Hexadecimal: 0x2448388410
• Base-36: 1ZL5G4K0

Squares and roots of 155830486032

• 155830486032 squared (155830486032²) is 24283140376969347105024
• 155830486032 cubed (155830486032³) is 3784053567326417058541602069024768
• The square root of 155830486032 is 394753.7029997313
• The cube root of 155830486032 is 5381.2620555553

Scales and comparisons

• 155,830,486,032 seconds is equal to 4,954 years, 48 weeks, 1 day, 14 hours, 7 minutes, 12 seconds.
• To count from 1 to 155,830,486,032 would take you about nine thousand, nine hundred nine 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 155830486032 cubic inches would be around 448.4 feet tall.

Recreational maths with 155830486032

• 155830486032 backwards is 230684038551
• The number of decimal digits it has is: 12
• The sum of 155830486032's digits is 45
• More coming soon!