13149981509957658

Names of 13149981509957658

• Cardinal: 13149981509957658 can be written as Thirteen quadrillion, one hundred forty-nine trillion, nine hundred eighty-one billion, five hundred nine million, nine hundred fifty-seven thousand, six hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3149981509957658 × 10¹⁶

Factors of 13149981509957658

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1926

Divisors of 13149981509957658

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 9 18 27 29 31 54 58 62 81 87 93 162 174 186 261 279 522 558 783 837 841 899 961 1566 1674 1682 1798 1861 1922 2349 2511 2523 2697 2883 3722 4698 5022 5046 5394 5583 5766 7569 8091 8649 11166 15138 16182 16749 17298 22707 24273 24389 25947 26071 27869 33498 45414 48546 48778 50247 51894 52142 53969 55738 57691 68121 72819 73167 77841 78213 83607 100494 107938 115382 136242 145638 146334 150741 155682 156426 161907 167214 173073 219501 234639 250821 301482 323814 346146 439002 469278 485721 501642 519219 658503 703917 752463 756059 808201 971442 1038438 1317006 1407834 1457163 1504926 1512118 1557657 1565101 1616402 1673039 1788421 1975509 2111751 2257389 2268177 2424603 2914326 3115314 3130202 3346078 3463321 3576842 3951018 4223502 4371489 4514778 4536354 4672971 4695303 4849206 5019117 5365263 6804531 6926642 7273809 8742978 9345942 9390606 10038234 10389963 10730526 13609062 14085909 14547618 15057351 16095789 20413593 20779926 21821427 23437829 28171818 30114702 31169889 32191578 40827186 42257727 43642854 45172053 45387929 46875658 48287367 48518131 51864209 61240779 62339778 65464281 70313487 84515454 90344106 90775858 93509667 96574734 97036262 100436309 103728418 107362951 122481558 126773181 130928562 135516159 136163787 140626974 144862101 145554393 155592627 187019334 200872618 210940461 214725902 253546362 271032318 272327574 280529001 289724202 291108786 301308927 311185254 322088853 408491361 421880922 436663179 466777881 561058002 602617854 632821383 644177706 816982722 873326358 903926781 933555762 966266559 1225474083 1265642766 1309989537 1400333643 1407025799 1504062061 1807853562 1898464149 1932533118 2450948166 2619979074 2711780343 2800667286 2814051598 2898799677 2912652961 3008124122 3113525579 3328251481 3676422249 3796928298 3929968611 4201000929 4221077397 4512186183 5423560686 5797599354 5825305922 6227051158 6656502962 7352844498 7859937222 8135341029 8402001858 8442154794 8696399031 8737958883 9024372366 9340576737 9984754443 12663232191 13536558549 16270682058 17392798062 17475917766 18681153474 19969508886 25326464382 26213876649 27073117098 28021730211 29954263329 37989696573 40609675647 43617799769 52427753298 56043460422 59908526658 75979393146 78641629947 81219351294 84065190633 84466935869 87235599538 89862789987 90292241791 96519292949 113969089719 121829026941 130853399307 157283259894 168130381266 168933871738 179725579974 180584483582 193038585898 227938179438 235924889841 243658053882 252195571899 253400807607 261706798614 269588369961 270876725373 289557878847 392560197921 471849779682 504391143798 506801615214 539176739922 541753450746 579115757694 760202422821 785120395842 812630176119 868673636541 1177680593763 1520404845642 1625260352238 1737347273082 2280607268463 2355361187526 2437890528357 2606020909623 2618475011939 2799059495521 3533041781289 4561214536926 4875781056714 5212041819246 5236950023878 5598118991042 6841821805389 7066083562578 7313671585071 7818062728869 7855425035817 8397178486563 13683643610778 14627343170142 15636125457738 15710850071634 16794356973126 23566275107451 25191535459689 47132550214902 50383070919378 70698825322353 75574606379067 81172725370109 141397650644706 151149212758134 162345450740218 212096475967059 226723819137201 243518176110327 424192951934118 453447638274402 487036352220654 730554528330981 1461109056661962 2191663584992943 4383327169985886 6574990754978829 13149981509957658
• Sum of all divisors σ(n): 31551164638664220
• Sum of proper divisors (its aliquot sum) s(n): 18401183128706562
• 13149981509957658 is an abundant number, because the sum of its proper divisors (18401183128706562) is greater than itself. Its abundance is 5251201618748904

Bases of 13149981509957658

• Binary: 101110101101111101011010101000101101000011100000011010₂
• Hexadecimal: 0x2EB7D6A8B4381A
• Base-36: 3LHA23WKFMI

Squares and roots of 13149981509957658

• 13149981509957658 squared (13149981509957658²) is 172922013712228287065808952844964
• 13149981509957658 cubed (13149981509957658³) is 2273921282980446571909756712972798013934278534312
• The square root of 13149981509957658 is 114673368.7913530253
• The cube root of 13149981509957658 is 236034.2614600289

Scales and comparisons

• 13,149,981,509,957,658 seconds is equal to 418,128,736 years, 23 weeks, 3 days, 22 hours, 54 minutes, 18 seconds.
• To count from 1 to 13,149,981,509,957,658 would take you about one billion, two hundred fifty-four million, three hundred eighty-six thousand, two hundred 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 13149981509957658 cubic inches would be around 19669.5 feet tall.

Recreational maths with 13149981509957658

• 13149981509957658 backwards is 85675990518994131
• The number of decimal digits it has is: 17
• The sum of 13149981509957658's digits is 90
• More coming soon!