129149132112

Names of 129149132112

• Cardinal: 129149132112 can be written as One hundred twenty-nine billion, one hundred forty-nine million, one hundred thirty-two thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.29149132112 × 10¹¹

Factors of 129149132112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 77

Divisors of 129149132112

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 33 36 39 41 42 44 48 52 56 63 66 72 77 78 82 84 88 91 99 104 112 117 123 126 132 143 144 154 156 164 168 169 176 182 198 208 231 234 246 252 264 273 286 287 308 312 328 336 338 364 369 396 429 451 462 468 492 504 507 528 533 546 572 574 616 624 656 676 693 728 738 792 819 858 861 902 924 936 984 1001 1008 1014 1066 1092 1144 1148 1183 1232 1287 1352 1353 1386 1456 1476 1521 1584 1599 1638 1681 1716 1722 1804 1848 1859 1872 1968 2002 2028 2132 2184 2288 2296 2366 2574 2583 2704 2706 2772 2952 3003 3042 3157 3198 3276 3362 3432 3444 3549 3608 3696 3718 3731 4004 4056 4059 4264 4368 4592 4732 4797 5043 5148 5166 5412 5544 5577 5863 5904 6006 6084 6314 6396 6552 6724 6864 6888 6929 7098 7216 7436 7462 8008 8112 8118 8528 9009 9464 9471 9594 10086 10296 10332 10647 10824 11088 11154 11193 11726 11767 12012 12168 12628 12792 13013 13104 13448 13776 13858 14196 14872 14924 15129 16016 16236 16731 17589 18018 18491 18928 18942 19188 20172 20592 20664 20787 21294 21648 21853 22308 22386 23452 23534 24024 24336 25256 25584 26026 26896 27716 28392 28413 29744 29848 30258 32472 33462 33579 35178 35301 36036 36982 37884 38376 39039 40344 41041 41328 41574 42588 43706 44616 44772 46904 47068 48048 48503 50512 52052 52767 55432 55473 56784 56826 59696 60516 62361 64944 65559 66924 67158 68921 70356 70602 72072 73964 75768 76219 76752 78078 80688 82082 83148 85176 87412 89232 89544 93808 94136 97006 104104 105534 105903 110864 110946 113652 117117 121032 123123 124722 129437 131118 133848 134316 137842 140712 141204 144144 145509 147928 151536 152438 152971 156156 164164 166296 166419 170352 174824 179088 188272 194012 196677 206763 208208 211068 211806 221892 227304 228657 234234 240383 242064 246246 249444 258874 262236 267696 268632 275684 281424 282408 284089 291018 295856 304876 305942 312312 328328 332592 332838 349648 369369 388024 388311 393354 413526 422136 423612 436527 443784 454608 457314 458913 468468 480766 482447 492492 498888 517748 524472 533533 537264 551368 564816 568178 582036 609752 611884 620289 624624 656656 665676 685971 721149 738738 758131 776048 776622 786708 827052 844272 847224 852267 873054 887568 895973 914628 917826 936936 961532 964894 984984 997776 1035496 1048944 1067066 1102736 1136356 1164072 1164933 1219504 1223768 1240578 1331352 1371942 1376739 1442298 1447341 1477476 1516262 1553244 1573416 1600599 1654104 1682681 1694448 1704534 1746108 1791946 1829256 1835652 1873872 1923064 1929788 1969968 1988623 2070992 2134132 2163447 2272712 2274393 2328144 2329866 2447536 2481156 2556801 2662704 2687919 2743884 2753478 2884596 2894682 2954952 3032524 3106488 3124979 3146832 3201198 3308208 3365362 3409068 3492216 3583892 3658512 3671304 3846128 3859576 3977246 4268264 4326894 4342023 4545424 4548786 4659732 4801797 4962312 5048043 5113602 5306917 5375838 5487768 5506956 5769192 5789364 5909904 5965869 6065048 6212976 6249958 6271811 6402396 6730724 6818136 6823179 6984432 7167784 7342608 7719152 7954492 8063757 8536528 8653788 8684046 9097572 9319464 9374937 9603594 9855703 9924624 10096086 10227204 10613834 10751676 10975536 11013912 11538384 11578728 11647649 11931738 12130096 12499916 12543622 12804792 13461448 13636272 13646358 14335568 15144129 15908984 15920751 16127514 17307576 17368092 17897607 18195144 18638928 18749874 18815433 19207188 19711406 20192172 20454408 21227668 21503352 21874853 22027824 23157456 23295298 23863476 24999832 25087244 25609584 26922896 27292716 28124811 29567109 30288258 31817968 31841502 32255028 34615152 34736184 34942947 35795214 36390288 37499748 37630866 38414376 39422812 40384344 40908816 42455336 43006704 43749706 46590596 47726952 47762253 49999664 50174488 54585432 56249622 56446299 59134218 60576516 63683004 64510056 65624559 68989921 69472368 69885894 71590428 74999496 75261732 76828752 78845624 80768688 81533543 84910672 87499412 88701327 93181192 95453904 95524506 100348976 104828841 109170864 112499244 112892598 118268436 121153032 127366008 128124139 129020112 131249118 137979842 139771788 143180856 149998992 150523464 157691248 163067086 174998824 177402654 186362384 191049012 196873677 206969763 209657682 224998488 225785196 236536872 242306064 244600629 254732016 256248278 262498236 275959684 279543576 286361712 301046928 326134172 349997648 354805308 382098024 384372417 393747354 413939526 419315364 449996976 451570392 473073744 489201258 512496556 524996472 551919368 559087152 620909289 652268344 709610616 733801887 764196048 768744834 787494708 827879052 838630728 896868973 903140784 978402516 1024993112 1049992944 1103838736 1153117251 1241818578 1304536688 1419221232 1467603774 1537489668 1574989416 1655758104 1677261456 1793737946 1956805032 2049986224 2306234502 2483637156 2690606919 2935207548 3074979336 3149978832 3311516208 3587475892 3913610064 4612469004 4967274312 5381213838 5870415096 6149958672 7174951784 8071820757 9224938008 9934548624 10762427676 11740830192 14349903568 16143641514 18449876016 21524855352 32287283028 43049710704 64574566056 129149132112
• Sum of all divisors σ(n): 500152738176
• Sum of proper divisors (its aliquot sum) s(n): 371003606064
• 129149132112 is an abundant number, because the sum of its proper divisors (371003606064) is greater than itself. Its abundance is 241854473952

Bases of 129149132112

• Binary: 1111000010001111000110101110101010000₂
• Hexadecimal: 0x1E11E35D50
• Base-36: 1NBW2440

Squares and roots of 129149132112

• 129149132112 squared (129149132112²) is 16679498325282829580544
• 129149132112 cubed (129149132112³) is 2154142732773834907262858600828928
• The square root of 129149132112 is 359373.2490211257
• The cube root of 129149132112 is 5054.7207056577

Scales and comparisons

• 129,149,132,112 seconds is equal to 4,106 years, 28 weeks, 1 day, 14 hours, 55 minutes, 12 seconds.
• To count from 1 to 129,149,132,112 would take you about eight thousand, two hundred thirteen 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 129149132112 cubic inches would be around 421.2 feet tall.

Recreational maths with 129149132112

• 129149132112 backwards is 211231941921
• 129149132112 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129149132112's digits is 36
• More coming soon!