126372784820490

Names of 126372784820490

• Cardinal: 126372784820490 can be written as One hundred twenty-six trillion, three hundred seventy-two billion, seven hundred eighty-four million, eight hundred twenty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.2637278482049 × 10¹⁴

Factors of 126372784820490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 361

Divisors of 126372784820490

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 67 78 81 90 117 130 134 135 162 195 201 234 243 270 271 335 351 390 402 405 486 542 585 603 670 702 729 810 813 871 1005 1053 1170 1206 1215 1355 1458 1626 1742 1755 1809 2010 2106 2430 2439 2613 2710 3015 3159 3510 3523 3618 3645 4065 4355 4878 5226 5265 5427 6030 6318 7046 7290 7317 7839 8130 8710 9045 9477 10530 10569 10854 12195 13065 14634 15678 15795 16281 17615 18090 18157 18954 21138 21951 23517 24390 26130 27135 31590 31707 32562 35230 36314 36585 39195 43902 47034 47385 48843 52845 54270 54471 63414 65853 70551 73170 73441 78390 81405 90785 94770 95121 97686 105690 108942 109755 117585 131706 141102 146882 158535 162810 163413 181570 190242 197559 211653 219510 220323 235170 236041 244215 272355 285363 317070 326826 329265 352755 367205 395118 423306 440646 472082 475605 488430 490239 544710 570726 634959 658530 660969 705510 708123 734410 817065 856089 951210 954733 980478 987795 1058265 1101615 1180205 1269918 1321938 1416246 1426815 1470717 1634130 1712178 1909466 1975590 1982907 2116530 2124369 2203230 2360410 2451195 2568267 2853630 2864199 2941434 3174795 3304845 3540615 3965814 4248738 4280445 4412151 4773665 4902390 4920547 5136534 5728398 5948721 6349590 6373107 6609690 7081230 7353585 8560890 8592597 8824302 9547330 9841094 9914535 10621845 11897442 12746214 12841335 13236453 14320995 14707170 14761641 17185194 17846163 19119321 19829070 19902511 21243690 22060755 24602735 25682670 25777791 26472906 28641990 29523282 29743605 31865535 35692326 38238642 39805022 42962985 44121510 44284923 49205470 51555582 53538489 57357963 59487210 59707533 63731070 63967111 66182265 73808205 77333373 85925970 88569846 89230815 95596605 99512555 107076978 114715926 119415066 127934222 128888955 132364530 132854769 147616410 154666746 172073889 178461630 179122599 191193210 191901333 199025110 221424615 232000119 257777910 258732643 265709538 267692445 286789815 298537665 319835555 344147778 358245198 383802666 386666865 398564307 442849230 464000238 517465286 535384890 537367797 573579630 575703999 597075330 639671110 664273845 696000357 773333730 776197929 797128614 860369445 895612995 959506665 1074735594 1151407998 1160000595 1195692921 1293663215 1328547690 1333468237 1392000714 1552395858 1612103391 1720738890 1727111997 1791225990 1919013330 1992821535 2320001190 2328593787 2391385842 2587326430 2666936474 2686838985 2878519995 3224206782 3454223994 3480001785 3587078763 3880989645 3985643070 4000404711 4657187574 4836310173 5181335991 5373677970 5757039990 5978464605 6667341185 6960003570 6985781361 7174157526 7761979290 8000809422 8060516955 8635559985 9672620346 10362671982 11642968935 11956929210 12001214133 13334682370 13971562722 14508930519 15544007973 16121033910 17271119970 17335087081 17935393815 20002023555 20957344083 23285937870 24002428266 24181550865 25906679955 29017861038 31088015946 34670174162 34928906805 35870787630 36003642399 40004047110 41914688166 46632023919 48363101730 51813359910 52005261243 60006070665 62872032249 69857813610 72007284798 72544652595 77720039865 86675435405 93264047838 104010522486 104786720415 108010927197 120012141330 125744064498 145089305190 155440079730 156015783729 173350870810 180018211995 188616096747 209573440830 216021854394 233160119595 260026306215 312031567458 314360161245 324032781591 360036423990 377232193494 466320239190 468047351187 520052612430 540054635985 628720322490 648065563182 780078918645 936094702374 943080483735 972098344773 1080109271970 1404142053561 1560157837290 1620163907955 1886160967470 1944196689546 2340236755935 2808284107122 3240327815910 4212426160683 4680473511870 4860491723865 7020710267805 8424852321366 9720983447730 12637278482049 14041420535610 21062130803415 25274556964098 42124261606830 63186392410245 126372784820490
• Sum of all divisors σ(n): 374147643889152
• Sum of proper divisors (its aliquot sum) s(n): 247774859068662
• 126372784820490 is an abundant number, because the sum of its proper divisors (247774859068662) is greater than itself. Its abundance is 121402074248172

Bases of 126372784820490

• Binary: 11100101110111101110100111100101101000100001010₂
• Hexadecimal: 0x72EF74F2D10A
• Base-36: 18SMUT8EMI

Squares and roots of 126372784820490

• 126372784820490 squared (126372784820490²) is 15970080743285867761523840100
• 126372784820490 cubed (126372784820490³) is 2018183577337115965938237395460533963649000
• The square root of 126372784820490 is 11241565.0520952819
• The cube root of 126372784820490 is 50182.3719765609

Scales and comparisons

• 126,372,784,820,490 seconds is equal to 4,018,263 years, 34 weeks, 2 days, 11 hours, 1 minute, 30 seconds.
• To count from 1 to 126,372,784,820,490 would take you about ten million, forty-five thousand, six hundred fifty-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 126372784820490 cubic inches would be around 4181.9 feet tall.

Recreational maths with 126372784820490

• 126372784820490 backwards is 094028487273621
• The number of decimal digits it has is: 15
• The sum of 126372784820490's digits is 63
• More coming soon!