538135486812

Names of 538135486812

• Cardinal: 538135486812 can be written as Five hundred thirty-eight billion, one hundred thirty-five million, four hundred eighty-six thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 5.38135486812 × 10¹¹

Factors of 538135486812

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 304

Divisors of 538135486812

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 17 18 21 22 27 28 31 33 34 36 42 44 51 54 62 63 66 68 77 84 93 99 102 108 119 124 126 132 153 154 186 187 189 198 204 217 231 233 238 252 279 289 297 306 308 341 357 372 374 378 396 434 459 462 466 476 527 558 561 578 594 612 651 682 693 699 714 748 756 837 867 868 918 924 932 961 1023 1054 1071 1116 1122 1156 1188 1302 1309 1364 1386 1398 1428 1581 1631 1674 1683 1734 1836 1922 1953 2023 2046 2079 2097 2108 2142 2244 2387 2563 2601 2604 2618 2772 2796 2883 3069 3162 3179 3213 3262 3348 3366 3468 3689 3844 3906 3927 3961 4046 4092 4158 4194 4284 4743 4774 4893 5049 5126 5202 5236 5766 5797 5859 6069 6138 6291 6324 6358 6426 6524 6727 6732 7161 7223 7378 7689 7803 7812 7854 7922 8092 8316 8388 8649 8959 9207 9486 9537 9548 9786 10098 10252 10404 10571 11067 11532 11594 11718 11781 11883 12138 12276 12582 12716 12852 13454 14229 14322 14446 14679 14756 15378 15606 15708 15844 16337 17298 17391 17918 17941 18207 18414 18972 19074 19572 20181 20196 21142 21483 21669 22134 22253 23067 23188 23436 23562 23766 24276 25164 25947 26877 26908 27727 28458 28611 28644 28892 29358 30756 31212 31713 32674 33201 34596 34782 35343 35649 35836 35882 36414 36828 38148 40362 40579 42284 42966 43338 43571 44037 44268 44506 46134 47124 47532 49011 50561 51894 52173 53754 53823 54621 55454 56916 57222 58716 60543 62713 63426 64449 65007 65348 66402 66759 67337 69201 69564 70686 71298 71764 72828 73997 79453 80631 80724 81158 83181 85833 85932 86676 87142 88074 89012 92268 95139 98022 98549 99603 101122 103788 104346 106947 107508 107646 109242 110908 114359 114444 121086 121737 122791 125426 126852 128898 130014 130713 132804 133518 134674 138402 141372 142596 147033 147994 151683 156519 158906 161262 161469 162316 166362 171666 174284 176148 179707 181629 188139 190278 195021 196044 197098 199206 200277 202011 202244 208692 213894 215292 218484 221991 223913 228718 238359 241893 242172 243474 245582 249543 250852 257796 260028 261426 267036 269348 276804 277729 285417 294066 295647 295988 303366 304997 313038 317812 322524 322938 332724 343077 343332 359414 363258 365211 368373 376278 380556 390042 392139 394196 398412 400554 404022 427788 441099 443982 447826 455049 457436 471359 476718 483786 484407 486948 491164 499086 522852 539121 555458 556171 564417 570834 588132 591294 600831 606033 606732 609994 626076 645876 665973 671739 686154 689843 715077 718828 726516 730422 736746 740707 748629 752556 780084 784278 801108 808044 833187 859537 882198 886941 887964 895652 910098 914991 942718 953436 967572 968814 998172 1029231 1078242 1095633 1105119 1110916 1112342 1128834 1141668 1176417 1182588 1201662 1212066 1219988 1257949 1331946 1343478 1350701 1365147 1372308 1379686 1414077 1430154 1460844 1473492 1481414 1497258 1567391 1568556 1617363 1666374 1668513 1693251 1719074 1764396 1773882 1818099 1820196 1829982 1885436 1937628 1944103 1997919 2015217 2058462 2069529 2087447 2145231 2156484 2191266 2210238 2222121 2224684 2257668 2352834 2403324 2424132 2463043 2499561 2515898 2578611 2660823 2663892 2686956 2701402 2730294 2744973 2759372 2828154 2860308 2962828 2994516 3055019 3087693 3134782 3234726 3315357 3332748 3337026 3386502 3438148 3547764 3636198 3659964 3773847 3806521 3888206 3995838 4030434 4052103 4116924 4139058 4174894 4242231 4290462 4382532 4420476 4444242 4702173 4705668 4852089 4926086 4999122 5005539 5031796 5157222 5184949 5321646 5402804 5460588 5489946 5656308 5832309 6045651 6110038 6175386 6208587 6262341 6269564 6469452 6630714 6666363 6674052 6773004 7272396 7389129 7498683 7547694 7613042 7735833 7776412 7991676 8060868 8104206 8234919 8278116 8349788 8484462 8580924 8888484 9165057 9404346 9454907 9704178 9852172 9998244 10011078 10314444 10369898 10643292 10979892 11321541 11419563 11664618 12091302 12156309 12220076 12350772 12417174 12524682 12726693 13261428 13332726 14106519 14612129 14778258 14997366 15016617 15095388 15226084 15471666 15554847 16208412 16469838 16968924 17241301 17496927 18330114 18625761 18787023 18808692 18909814 19408356 19999089 20022156 20739796 21385133 22167387 22643082 22839126 22961917 23207499 23329236 24182604 24312618 24834348 25049364 25453386 26645647 26665452 27495171 28213038 28364721 29224258 29556516 29994732 30033234 30943332 31109694 32939676 33964623 34258689 34482602 34993854 36468927 36660228 37251522 37574046 37819628 39998178 41871731 42319557 42770266 43836387 44334774 45286164 45678252 45923834 46414998 46664541 48625236 50906772 51723903 52490781 53291294 54990342 56361069 56426076 56729442 58448516 60066468 62219388 64155399 64710857 66502161 67929246 68517378 68885751 68965204 69987708 72937854 74503044 75148092 79936941 79996356 82485513 83743462 84639114 85094163 85540532 87672774 88669548 91847668 92829996 93329082 102776067 103447806 104981562 106582588 109980684 112722138 113458884 125615193 128310798 129421714 131509161 133004322 135858492 137034756 137771502 139993623 145875708 155171709 159873882 160733419 164971026 167486924 169278228 170188326 175345548 186658164 192466197 194132571 205552134 206657253 206895612 209963124 225444276 239810823 251230386 255282489 256621596 258843428 263018322 266008644 275543004 279987246 293102117 310343418 319747764 321466838 329942052 340376652 376845579 384932394 388265142 394527483 411104268 413314506 452975999 465515127 479621646 482200257 502460772 510564978 526036644 559974492 577398591 582397713 586204234 619971759 620686836 642933676 711819427 719432469 753691158 769864788 776530284 789054966 826629012 879306351 905951998 931030254 959243292 964400514 1021129956 1130536737 1154797182 1164795426 1172408468 1239943518 1358927997 1423638854 1438864938 1446600771 1507382316 1578109932 1747193139 1758612702 1811903996 1862060508 1928801028 2135458281 2261073474 2309594364 2329590852 2479887036 2637919053 2717855994 2847277708 2877729876 2893201542 3494386278 3517225404 4076783991 4270916562 4339802313 4522146948 4982735989 5275838106 5435711988 5786403084 6406374843 6988772556 7913757159 8153567982 8541833124 8679604626 9965471978 10551676212 12230351973 12812749686 14948207967 15827514318 16307135964 17359209252 19219124529 19930943956 24460703946 25625499372 29896415934 31655028636 38438249058 44844623901 48921407892 59792831868 76876498116 89689247802 134533871703 179378495604 269067743406 538135486812
• Sum of all divisors σ(n): 1917488401920
• Sum of proper divisors (its aliquot sum) s(n): 1379352915108
• 538135486812 is an abundant number, because the sum of its proper divisors (1379352915108) is greater than itself. Its abundance is 841217428296

Bases of 538135486812

• Binary: 111110101001011010111111110000101011100₂
• Hexadecimal: 0x7D4B5FE15C
• Base-36: 6V7RZ330

Squares and roots of 538135486812

• 538135486812 squared (538135486812²) is 289589802166388225923344
• 538135486812 cubed (538135486812³) is 155838549164600100181043761634939328
• The square root of 538135486812 is 733577.1853131749
• The cube root of 538135486812 is 8133.8696949733

Scales and comparisons

• 538,135,486,812 seconds is equal to 17,111 years, 2 weeks, 1 day, 23 hours, 40 minutes, 12 seconds.
• To count from 1 to 538,135,486,812 would take you about thirty-four thousand, two hundred twenty-two 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 538135486812 cubic inches would be around 677.8 feet tall.

Recreational maths with 538135486812

• 538135486812 backwards is 218684531835
• 538135486812 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 538135486812's digits is 54
• More coming soon!