126986928120

Names of 126986928120

• Cardinal: 126986928120 can be written as One hundred twenty-six billion, nine hundred eighty-six million, nine hundred twenty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2698692812 × 10¹¹

Factors of 126986928120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4898

Divisors of 126986928120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 31 36 39 40 45 52 54 60 61 62 65 72 78 90 93 104 108 117 120 122 124 130 135 155 156 180 183 186 195 216 234 244 248 260 270 279 305 310 312 351 360 366 372 390 403 465 468 488 520 540 549 558 585 610 620 702 732 744 780 793 806 837 915 930 936 1080 1098 1116 1170 1209 1220 1240 1395 1404 1464 1560 1586 1612 1647 1674 1755 1830 1860 1891 2015 2196 2232 2340 2379 2418 2440 2745 2790 2808 3172 3224 3294 3348 3510 3627 3660 3720 3782 3965 4030 4185 4392 4680 4758 4783 4836 5490 5580 5673 6045 6344 6588 6696 7020 7137 7254 7320 7564 7930 8060 8235 8370 9455 9516 9566 9672 10881 10980 11160 11346 11895 12090 13176 14040 14274 14349 14508 15128 15860 16120 16470 16740 17019 18135 18910 19032 19132 21411 21762 21960 22692 23790 23915 24180 24583 28365 28548 28698 29016 31720 32940 33480 34038 35685 36270 37820 38264 42822 43047 43524 45384 47580 47830 48360 49166 51057 54405 56730 57096 57396 62179 65880 68076 71370 71745 72540 73749 75640 85095 85644 86094 87048 95160 95660 98332 102114 107055 108810 113460 114792 122915 124358 129141 136152 142740 143490 145080 147498 148273 170190 171288 172188 186537 191320 196664 204228 214110 215235 217620 221247 226920 245830 248716 255285 258282 285480 286980 291763 294996 296546 310895 340380 344376 368745 373074 408456 428220 430470 435240 442494 444819 491660 497432 510570 516564 559611 573960 583526 589992 593092 621790 645705 663741 680760 737490 741365 746148 856440 860940 875289 884988 889638 932685 983320 1021140 1033128 1106235 1119222 1167052 1186184 1243580 1291410 1327482 1334457 1458815 1474980 1482730 1492296 1678833 1721880 1750578 1769976 1779276 1865370 1927549 2042280 2212470 2224095 2238444 2334104 2487160 2582820 2625867 2654964 2668914 2798055 2917630 2949960 2965460 3318705 3357666 3501156 3558552 3730740 3792919 3855098 4003371 4376445 4424940 4448190 4476888 5165640 5251734 5309928 5337828 5596110 5782647 5835260 5930920 6637410 6672285 6715332 7002312 7461480 7585838 7710196 7877601 8006742 8394165 8752890 8849880 8896380 9044653 9637745 10503468 10675656 11192220 11378757 11565294 11670520 13129335 13274820 13344570 13430664 15171676 15420392 15755202 16013484 16788330 17347941 17505780 17792760 18089306 18964595 19275490 20016855 21006936 22384440 22757514 23130588 26258670 26549640 26689140 27133959 28913235 30343352 31510404 32026968 33576660 34136271 34695882 35011560 36178612 37929190 38550980 39388005 40033710 45223265 45515028 46261176 52043823 52517340 53378280 54267918 56893785 57826470 63020808 67153320 68272542 69391764 72357224 75858380 77101960 78776010 80067420 81401877 86739705 90446530 91030056 102408813 104087646 105034680 108535836 113787570 115652940 117580489 135669795 136545084 138783528 151716760 157552020 160134840 162803754 170681355 173479410 180893060 204817626 208175292 217071672 227575140 231305880 235160978 244205631 260219115 271339590 273090168 315104040 325607508 341362710 346958820 352741467 361786120 407009385 409635252 416350584 455150280 470321956 488411262 512044065 520438230 542679180 587902445 651215016 682725420 693917640 705482934 814018770 819270504 940643912 976822524 1024088130 1040876460 1058224401 1085358360 1175804890 1221028155 1365450840 1410965868 1628037540 1763707335 1953645048 2048176260 2081752920 2116448802 2351609780 2442056310 2821931736 3174673203 3256075080 3527414670 4096352520 4232897604 4703219560 4884112620 5291122005 6349346406 7054829340 8465795208 9768225240 10582244010 12698692812 14109658680 15873366015 21164488020 25397385624 31746732030 42328976040 63493464060 126986928120
• Sum of all divisors σ(n): 478369382400
• Sum of proper divisors (its aliquot sum) s(n): 351382454280
• 126986928120 is an abundant number, because the sum of its proper divisors (351382454280) is greater than itself. Its abundance is 224395526160

Bases of 126986928120

• Binary: 1110110010001000000101011111111111000₂
• Hexadecimal: 0x1D9102BFF8
• Base-36: 1MC4QKU0

Squares and roots of 126986928120

• 126986928120 squared (126986928120²) is 16125679913354046734400
• 126986928120 cubed (126986928120³) is 2047750556043218160772373531328000
• The square root of 126986928120 is 356352.2528622487
• The cube root of 126986928120 is 5026.3532323341

Scales and comparisons

• 126,986,928,120 seconds is equal to 4,037 years, 41 weeks, 1 day, 2 hours, 42 minutes.
• To count from 1 to 126,986,928,120 would take you about eight thousand and seventy-five 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 126986928120 cubic inches would be around 418.9 feet tall.

Recreational maths with 126986928120

• 126986928120 backwards is 021829689621
• 126986928120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126986928120's digits is 54
• More coming soon!