126900139520

Names of 126900139520

• Cardinal: 126900139520 can be written as One hundred twenty-six billion, nine hundred million, one hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.2690013952 × 10¹¹

Factors of 126900139520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 414

Divisors of 126900139520

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 29 32 35 40 44 55 56 58 64 70 77 79 80 88 110 112 116 128 140 145 154 158 160 176 203 220 224 232 256 280 281 290 308 316 319 320 352 385 395 406 440 448 464 512 553 560 562 580 616 632 638 640 704 770 790 812 869 880 896 928 1015 1106 1120 1124 1160 1232 1264 1276 1280 1405 1408 1540 1580 1595 1624 1738 1760 1792 1856 1967 2030 2212 2233 2240 2248 2291 2320 2464 2528 2552 2560 2765 2810 2816 3080 3091 3160 3190 3248 3476 3520 3584 3712 3934 4060 4345 4424 4466 4480 4496 4582 4640 4928 5056 5104 5530 5620 5632 6083 6160 6182 6320 6380 6496 6952 7040 7424 7868 8120 8149 8690 8848 8932 8960 8992 9164 9280 9835 9856 10112 10208 11060 11165 11240 11455 12166 12320 12364 12640 12760 12992 13904 14080 14848 15455 15736 16037 16240 16298 17380 17696 17864 17920 17984 18328 18560 19670 19712 20224 20416 21637 22120 22199 22330 22480 22910 24332 24640 24728 25201 25280 25520 25984 27808 28160 30415 30910 31472 32074 32480 32596 34760 35392 35728 35968 36656 37120 39340 39424 40448 40745 40832 43274 44240 44398 44660 44960 45820 48664 49280 49456 50402 50560 51040 51968 55616 57043 60830 61820 62944 64148 64960 65192 69520 70784 71456 71936 73312 74240 78680 80185 81490 81664 86548 88480 88796 89320 89639 89920 91640 97328 98560 98912 100804 101120 102080 103936 108185 110995 111232 114086 121660 123640 125888 126005 128296 129920 130384 139040 141568 142912 143872 146624 155393 157360 160370 162980 163328 173096 176407 176960 177592 178640 179278 179840 183280 194656 197120 197824 201608 202240 204160 216370 221990 222464 228172 243320 244189 247280 251776 252010 256592 259840 260768 278080 283136 285215 285824 293248 310786 314720 320740 325960 346192 352814 353920 355184 357280 358556 359680 366560 389312 395648 403216 408320 432740 443980 444928 448195 456344 486640 488378 494560 503552 504020 513184 519680 521536 556160 570430 571648 586496 621572 627473 629440 641480 643771 651920 692384 705628 707840 710368 714560 717112 719360 733120 776965 778624 791296 806432 816640 865480 882035 887960 896390 912688 973280 976756 989120 1007104 1008040 1026368 1043072 1112320 1140860 1143296 1172992 1220945 1243144 1254946 1258880 1282960 1287542 1303840 1384768 1411256 1415680 1420736 1429120 1434224 1466240 1553930 1557248 1582592 1612864 1709323 1730960 1764070 1775920 1792780 1825376 1946560 1953512 1978240 2016080 2052736 2086144 2224640 2281720 2441890 2486288 2509892 2517760 2565920 2575084 2607680 2769536 2822512 2841472 2858240 2868448 2932480 3107860 3114496 3137365 3218855 3225728 3418646 3461920 3528140 3551840 3585560 3650752 3893120 3907024 3956480 4032160 4105472 4172288 4506397 4563440 4883780 4972576 5019784 5035520 5131840 5150168 5215360 5539072 5645024 5682944 5716480 5736896 5864960 6215720 6274730 6437710 6451456 6837292 6923840 7056280 7081481 7103680 7171120 7301504 7786240 7814048 7912960 8064320 8210944 8546615 9012794 9126880 9767560 9945152 10039568 10263680 10300336 10430720 11078144 11290048 11365888 11473792 12431440 12549460 12875420 12902912 13674584 13847680 14112560 14162962 14207360 14342240 14603008 15572480 15628096 16128640 17093230 18025588 18253760 19535120 19890304 20079136 20527360 20600672 20861440 22531985 22580096 22947584 24862880 25098920 25750840 27349168 27695360 28225120 28325924 28414720 28684480 29206016 31256192 32257280 34186460 35407405 36051176 36507520 39070240 39780608 40158272 41054720 41201344 45063970 45160192 45895168 49570367 49725760 50197840 51501680 54698336 55390720 56450240 56651848 56829440 57368960 62512384 64514560 68372920 70814810 72102352 73015040 78140480 79561216 80316544 82402688 90127940 90320384 99140734 99451520 100395680 103003360 109396672 112900480 113303696 114737920 125024768 136745840 141629620 144204704 146030080 156280960 160633088 164805376 180255880 198281468 198903040 200791360 206006720 218793344 225800960 226607392 229475840 247851835 273491680 283259240 288409408 312561920 321266176 329610752 360511760 396562936 397806080 401582720 412013440 437586688 451601920 453214784 495703670 546983360 566518480 576818816 625123840 721023520 793125872 803165440 824026880 875173376 906429568 991407340 1093966720 1133036960 1153637632 1442047040 1586251744 1606330880 1648053760 1812859136 1982814680 2187933440 2266073920 2307275264 2884094080 3172503488 3625718272 3965629360 4375866880 4532147840 5768188160 6345006976 7931258720 9064295680 11536376320 12690013952 15862517440 18128591360 25380027904 31725034880 63450069760 126900139520
• Sum of all divisors σ(n): 398803046400
• Sum of proper divisors (its aliquot sum) s(n): 271902906880
• 126900139520 is an abundant number, because the sum of its proper divisors (271902906880) is greater than itself. Its abundance is 145002767360

Bases of 126900139520

• Binary: 1110110001011110101100111011000000000₂
• Hexadecimal: 0x1D8BD67600
• Base-36: 1MAP2EBK

Squares and roots of 126900139520

• 126900139520 squared (126900139520²) is 16103645410195465830400
• 126900139520 cubed (126900139520³) is 2043554849334412244349152657408000
• The square root of 126900139520 is 356230.4584394773
• The cube root of 126900139520 is 5025.2078924575

Scales and comparisons

• 126,900,139,520 seconds is equal to 4,035 years, 1 week, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 126,900,139,520 would take you about eight thousand and seventy 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 126900139520 cubic inches would be around 418.8 feet tall.

Recreational maths with 126900139520

• 126900139520 backwards is 025931009621
• The number of decimal digits it has is: 12
• The sum of 126900139520's digits is 38
• More coming soon!