13638659644368

Names of 13638659644368

• Cardinal: 13638659644368 can be written as Thirteen trillion, six hundred thirty-eight billion, six hundred fifty-nine million, six hundred forty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3638659644368 × 10¹³

Factors of 13638659644368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 87

Divisors of 13638659644368

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 71 72 81 88 99 108 121 132 142 144 162 176 198 213 216 242 243 264 284 297 324 363 396 426 432 484 486 528 568 594 639 648 726 729 781 792 852 891 968 972 1089 1136 1188 1278 1296 1452 1458 1562 1584 1704 1782 1917 1936 1944 2178 2187 2343 2376 2556 2673 2904 2916 3124 3267 3408 3564 3834 3888 4356 4374 4686 4752 5041 5112 5346 5751 5808 5832 6248 6534 6561 7029 7128 7668 8019 8591 8712 8748 9372 9801 10082 10224 10692 11502 11664 12496 13068 13122 14058 14256 15123 15336 16038 17182 17253 17424 17496 18744 19602 19683 20164 21087 21384 23004 24057 25773 26136 26244 28116 29403 30246 30672 32076 34364 34506 34992 37488 39204 39366 40328 42174 42768 45369 46008 48114 51546 51759 52272 52488 55451 56232 58806 60492 63261 64152 68728 69012 72171 77319 78408 78732 80656 84348 88209 90738 92016 96228 103092 103518 104976 110902 112464 117612 120984 126522 128304 136107 137456 138024 144342 154638 155277 156816 157464 166353 168696 176418 181476 189783 192456 206184 207036 216513 221804 231957 235224 241968 253044 264627 272214 276048 288684 309276 310554 314928 332706 337392 352836 357911 362952 379566 384912 408321 412368 414072 433026 443608 463914 465831 470448 499059 506088 529254 544428 569349 577368 609961 618552 621108 665412 695871 705672 715822 725904 759132 793881 816642 828144 866052 887216 927828 931662 998118 1012176 1058508 1073733 1088856 1138698 1154736 1219922 1224963 1237104 1242216 1330824 1391742 1397493 1411344 1431644 1497177 1518264 1587762 1633284 1708047 1732104 1829883 1855656 1863324 1996236 2087613 2117016 2147466 2177712 2277396 2381643 2439844 2449926 2484432 2661648 2783484 2794986 2863288 2994354 3036528 3175524 3221199 3266568 3416094 3464208 3659766 3674889 3711312 3726648 3937021 3992472 4175226 4234032 4294932 4491531 4554792 4763286 4879688 4899852 5124141 5489649 5566968 5589972 5726576 5988708 6262839 6351048 6442398 6533136 6832188 7319532 7349778 7453296 7874042 7984944 8350452 8589864 8983062 9109584 9526572 9663597 9759376 9799704 10248282 10979298 11024667 11133936 11179944 11811063 11977416 12525678 12702096 12884796 13474593 13664376 14639064 14699556 15372423 15748084 16468947 16700904 17179728 17966124 18788517 19053144 19327194 19599408 20496564 21958596 22049334 22359888 23622126 23954832 25051356 25769592 26949186 27328752 28990791 29278128 29399112 30744846 31496168 32937894 33074001 33401808 35433189 35932248 37577034 38106288 38654388 40423779 40993128 43307231 43917192 44098668 47244252 49406841 50102712 51539184 53898372 56365551 57981582 58798224 61489692 62992336 65875788 66148002 70866378 71864496 75154068 77308776 80847558 81986256 86614462 86972373 87834384 88197336 94488504 98813682 99222003 100205424 106299567 107796744 112731102 115963164 121271337 122979384 129921693 131751576 132296004 141732756 148220523 150308136 154617552 161695116 169096653 173228924 173944746 176394672 188977008 197627364 198444006 212599134 215593488 225462204 231926328 242542674 245958768 259843386 260917119 263503152 264592008 283465512 296441046 300616272 318898701 323390232 338193306 346457848 347889492 363814011 389765079 395254728 396888012 425198268 444661569 450924408 463852656 485085348 519686772 521834238 529184016 566931024 592882092 637797402 646780464 676386612 692915696 695778984 727628022 779530158 782751357 790509456 793776024 850396536 889323138 901848816 956696103 970170696 1039373544 1043668476 1091442033 1169295237 1185764184 1275594804 1333984707 1352773224 1391557968 1455256044 1559060316 1565502714 1587552048 1700793072 1778646276 1913392206 1940341392 2078747088 2087336952 2182884066 2338590474 2348254071 2371528368 2551189608 2667969414 2705546448 2870088309 2910512088 3118120632 3131005428 3507885711 3557292552 3826784412 4001954121 4174673904 4365768132 4677180948 4696508142 5102379216 5335938828 5740176618 5821024176 6236241264 6262010856 7015771422 7044762213 7114585104 7653568824 8003908242 8610264927 8731536264 9354361896 9393016284 10523657133 10671877656 11480353236 12005862363 12524021712 14031542844 14089524426 15307137648 16007816484 17220529854 17463072528 18708723792 18786032568 21047314266 21343755312 22960706472 24011724726 25830794781 28063085688 28179048852 31570971399 32015632968 34441059708 37572065136 42094628532 45921412944 48023449452 51661589562 56126171376 56358097704 63141942798 64031265936 68882119416 77492384343 84189257064 94712914197 96046898904 103323179124 112716195408 126283885596 137764238832 154984768686 168378514128 189425828394 192093797808 206646358248 252567771192 284138742591 309969537372 378851656788 413292716496 505135542384 568277485182 619939074744 757703313576 852416227773 1136554970364 1239878149488 1515406627152 1704832455546 2273109940728 3409664911092 4546219881456 6819329822184 13638659644368
• Sum of all divisors σ(n): 44189986534848
• Sum of proper divisors (its aliquot sum) s(n): 30551326890480
• 13638659644368 is an abundant number, because the sum of its proper divisors (30551326890480) is greater than itself. Its abundance is 16912667246112

Bases of 13638659644368

• Binary: 11000110011101111111011101101001101111010000₂
• Hexadecimal: 0xC677F769BD0
• Base-36: 4U1IHT900

Squares and roots of 13638659644368

• 13638659644368 squared (13638659644368²) is 186013036894912260234119424
• 13638659644368 cubed (13638659644368³) is 2536968499624975710153238291751481004032
• The square root of 13638659644368 is 3693055.5972484357
• The cube root of 13638659644368 is 23892.2599098737

Scales and comparisons

• 13,638,659,644,368 seconds is equal to 433,667 years, 9 weeks, 5 days, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,638,659,644,368 would take you about one million, eighty-four thousand, one hundred sixty-seven 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 13638659644368 cubic inches would be around 1991 feet tall.

Recreational maths with 13638659644368

• 13638659644368 backwards is 86344695683631
• 13638659644368 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13638659644368's digits is 72
• More coming soon!