15220949897832

Names of 15220949897832

• Cardinal: 15220949897832 can be written as Fifteen trillion, two hundred twenty billion, nine hundred forty-nine million, eight hundred ninety-seven thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.5220949897832 × 10¹³

Factors of 15220949897832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 182

Divisors of 15220949897832

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 73 84 97 98 146 147 168 194 196 219 291 292 294 343 388 392 438 511 582 584 588 679 686 776 876 1022 1029 1164 1176 1358 1372 1533 1752 2037 2044 2058 2328 2401 2716 2744 3066 3577 4074 4088 4116 4753 4802 5329 5432 6132 7081 7154 7203 8148 8232 9506 9604 10658 10731 12264 14162 14259 14308 14406 15987 16296 16807 19012 19208 21243 21316 21462 25039 28324 28518 28616 28812 31974 33271 33614 37303 38024 42486 42632 42924 49567 50078 50421 56648 57036 57624 63948 66542 67228 74606 75117 84972 85848 99134 99813 100156 100842 111909 114072 127896 133084 134456 148701 149212 150234 169944 175273 198268 199626 200312 201684 223818 232897 261121 266168 297402 298424 300468 346969 350546 389017 396536 399252 403368 447636 465794 516913 522242 525819 594804 600936 693938 698691 701092 778034 783363 798504 895272 931588 1033826 1040907 1044484 1051638 1167051 1189608 1226911 1387876 1397382 1402184 1550739 1556068 1566726 1630279 1827847 1863176 2067652 2081814 2088968 2103276 2334102 2428783 2453822 2723119 2775752 2794764 3101478 3112136 3133452 3260558 3618391 3655694 3680733 4135304 4163628 4206552 4668204 4857566 4890837 4907644 5446238 5483541 5589528 6202956 6266904 6521116 7236782 7286349 7311388 7361466 8169357 8327256 9336408 9715132 9781674 9815288 10855173 10892476 10967082 12405912 12794929 13042232 14473564 14572698 14622776 14722932 16338714 17001481 19061833 19430264 19563348 21710346 21784952 21934164 25328737 25589858 28947128 29145396 29445864 32677428 34002962 37734649 38123666 38384787 39126696 43420692 43868328 50657474 51004443 51179716 57185499 58290792 65354856 68005924 75469298 75986211 76247332 76769574 86841384 89564503 101314948 102008886 102359432 113203947 114370998 119010367 133432831 136011848 150938596 151972422 152494664 153539148 177301159 179129006 202629896 204017772 226407894 228741996 238020734 264142543 266865662 268693509 301877192 303944844 307078296 354602318 357031101 358258012 400298493 408035544 452815788 457483992 476041468 528285086 531903477 533731324 537387018 607889688 709204636 714062202 716516024 792427629 800596986 905631576 934029817 952082936 1056570172 1063806954 1067462648 1074774036 1241108113 1418409272 1428124404 1584855258 1601193972 1848997801 1868059634 2113140344 2127613908 2149548072 2482216226 2802089451 2856248808 3169710516 3202387944 3697995602 3723324339 3736119268 4255227816 4964432452 5546993403 5604178902 6339421032 6538208719 7395991204 7446648678 7472238536 8687756791 9928864904 11093986806 11208357804 12942984607 13076417438 14791982408 14893297356 17375513582 19614626157 22187973612 22416715608 25885969214 26063270373 26152834876 29786594712 34751027164 38828953821 39229252314 44375947224 51771938428 52126540746 52305669752 69502054328 77657907642 78458504628 90600892249 103543876856 104253081492 155315815284 156917009256 181201784498 208506162984 271802676747 310631630568 362403568996 543605353494 634206245743 724807137992 1087210706988 1268412491486 1902618737229 2174421413976 2536824982972 3805237474458 5073649965944 7610474948916 15220949897832
• Sum of all divisors σ(n): 45474669676800
• Sum of proper divisors (its aliquot sum) s(n): 30253719778968
• 15220949897832 is an abundant number, because the sum of its proper divisors (30253719778968) is greater than itself. Its abundance is 15032769881136

Bases of 15220949897832

• Binary: 11011101011111100111010011111101001001101000₂
• Hexadecimal: 0xDD7E74FD268
• Base-36: 5E8EOKQCO

Squares and roots of 15220949897832

• 15220949897832 squared (15220949897832²) is 231677315792311971238300224
• 15220949897832 cubed (15220949897832³) is 3526348816138982898750676317018142714368
• The square root of 15220949897832 is 3901403.5804863867
• The cube root of 15220949897832 is 24782.6219620201

Scales and comparisons

• 15,220,949,897,832 seconds is equal to 483,979 years, 6 weeks, 3 days, 14 hours, 17 minutes, 12 seconds.
• To count from 1 to 15,220,949,897,832 would take you about one million, two hundred nine thousand, nine hundred forty-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 15220949897832 cubic inches would be around 2065.2 feet tall.

Recreational maths with 15220949897832

• 15220949897832 backwards is 23879894902251
• The number of decimal digits it has is: 14
• The sum of 15220949897832's digits is 69
• More coming soon!