126872980920

Names of 126872980920

• Cardinal: 126872980920 can be written as One hundred twenty-six billion, eight hundred seventy-two million, nine hundred eighty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2687298092 × 10¹¹

Factors of 126872980920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 506

Divisors of 126872980920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 43 45 56 60 63 70 72 73 84 86 90 105 120 126 129 140 146 168 172 180 210 215 219 252 258 280 292 301 315 344 360 365 373 387 420 430 438 504 511 516 584 602 630 645 657 730 746 774 840 860 876 903 1022 1032 1095 1119 1204 1260 1290 1314 1460 1492 1505 1533 1548 1720 1752 1806 1849 1865 1935 2044 2190 2238 2408 2520 2555 2580 2611 2628 2709 2920 2984 3010 3066 3096 3139 3285 3357 3612 3698 3730 3870 4088 4380 4476 4515 4599 5110 5160 5222 5256 5418 5547 5595 6020 6132 6278 6570 6714 7224 7396 7460 7665 7740 7833 8760 8952 9030 9198 9245 9417 10220 10444 10836 11094 11190 12040 12264 12556 12943 13055 13140 13428 13545 14792 14920 15330 15480 15666 15695 16039 16641 16785 18060 18396 18490 18834 20440 20888 21672 21973 22188 22380 22995 23499 25112 25886 26110 26280 26856 27090 27229 27735 28251 30660 31332 31390 32078 33282 33570 36120 36792 36980 37668 38829 39165 43946 44376 44760 45990 46998 47085 48117 51772 52220 54180 54458 55470 56502 61320 62664 62780 64156 64715 65919 66564 67140 73960 75336 77658 78330 80195 81687 83205 87892 91980 93996 94170 96234 103544 104440 108360 108916 109865 110940 112273 113004 116487 117495 125560 128312 129430 131838 133128 134280 134977 136145 141255 144351 155316 156660 160390 163374 166410 175784 183960 187992 188340 190603 192468 194145 197757 217832 219730 221880 224546 226008 232974 234990 240585 245061 258860 263676 269954 272290 282510 288702 310632 313320 320780 326748 329595 332820 336819 376680 381206 384936 388290 395514 404931 408435 439460 449092 465948 469980 481170 490122 517720 527352 539908 544580 561365 565020 571809 577404 582435 641560 653496 659190 665640 673638 674885 689677 721755 762412 776580 791028 809862 816870 878920 898184 931896 939960 944839 953015 962340 980244 988785 1010457 1079816 1089160 1122730 1130040 1143618 1154808 1164870 1170847 1214793 1225305 1318380 1347276 1349770 1379354 1443510 1524824 1553160 1582056 1619724 1633740 1684095 1715427 1889678 1906030 1924680 1960488 1977570 2020914 2024655 2069031 2245460 2287236 2329740 2341694 2429586 2450610 2636760 2694552 2699540 2758708 2834517 2859045 2887020 3239448 3267480 3368190 3430854 3448385 3512541 3779356 3812060 3955140 4041828 4049310 4138062 4490920 4574472 4659480 4683388 4724195 4827739 4859172 4901220 5052285 5399080 5517416 5669034 5718090 5774040 5854235 6073965 6207093 6736380 6861708 6896770 7025082 7558712 7624120 7910280 8083656 8098620 8195929 8276124 8503551 8577135 9366776 9448390 9655478 9718344 9802440 10104570 10345155 10537623 11338068 11436180 11708470 12147930 12414186 13472760 13723416 13793540 14050164 14172585 14483217 16197240 16391858 16552248 17007102 17154270 17562705 18896780 19310956 20209140 20690310 21075246 22676136 22872360 23416940 24138695 24295860 24587787 24828372 27587080 28100328 28345170 28966434 31035465 32783716 34014204 34308540 35125410 37793560 38621912 40418280 40979645 41380620 42150492 42517755 43449651 46833880 48277390 48591720 49175574 49656744 50346421 52688115 56690340 57932868 62070930 65567432 68028408 68617080 70250820 72416085 73763361 81959290 82761240 84300984 85035510 86899302 96554780 98351148 100692842 105376230 113380680 115865736 122938935 124141860 140501640 144832170 147526722 151039263 163918580 170071020 173798604 193109560 196702296 201385684 210752460 217248255 245877870 248283720 251732105 289664340 295053444 302078526 327837160 340142040 347597208 352424947 368816805 402771368 421504920 434496510 453117789 491755740 503464210 579328680 590106888 604157052 704849894 737633610 755196315 868993020 906235578 983511480 1006928420 1057274841 1208314104 1409699788 1475267220 1510392630 1737986040 1762124735 1812471156 2013856840 2114549682 2265588945 2819399576 2950534440 3020785260 3171824523 3524249470 3624942312 4229099364 4531177890 5286374205 6041570520 6343649046 7048498940 8458198728 9062355780 10572748410 12687298092 14096997880 15859122615 18124711560 21145496820 25374596184 31718245230 42290993640 63436490460 126872980920
• Sum of all divisors σ(n): 490376652480
• Sum of proper divisors (its aliquot sum) s(n): 363503671560
• 126872980920 is an abundant number, because the sum of its proper divisors (363503671560) is greater than itself. Its abundance is 236630690640

Bases of 126872980920

• Binary: 1110110001010001110000000110110111000₂
• Hexadecimal: 0x1D8A380DB8
• Base-36: 1MA8WAM0

Squares and roots of 126872980920

• 126872980920 squared (126872980920²) is 16096753287526684046400
• 126872980920 cubed (126872980920³) is 2042243072722320259009775594688000
• The square root of 126872980920 is 356192.3369754043
• The cube root of 126872980920 is 5024.8493760449

Scales and comparisons

• 126,872,980,920 seconds is equal to 4,034 years, 8 weeks, 5 days, 6 hours, 42 minutes.
• To count from 1 to 126,872,980,920 would take you about eight thousand and sixty-eight 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 126872980920 cubic inches would be around 418.7 feet tall.

Recreational maths with 126872980920

• 126872980920 backwards is 029089278621
• The number of decimal digits it has is: 12
• The sum of 126872980920's digits is 54
• More coming soon!