16394401133200701666

Names of 16394401133200701666

• Cardinal: 16394401133200701666 can be written as Sixteen quintillion, three hundred ninety-four quadrillion, four hundred one trillion, one hundred thirty-three billion, two hundred million, seven hundred one thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 1.6394401133200701666 × 10¹⁹

Factors of 16394401133200701666

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 888442

Divisors of 16394401133200701666

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 99 102 121 153 187 198 242 289 297 306 363 374 459 561 578 594 726 867 918 1089 1122 1331 1683 1734 2057 2178 2601 2662 3179 3267 3366 3993 4114 5049 5202 6171 6358 6534 7803 7986 9537 10098 11979 12342 15606 18513 19074 22627 23958 28611 34969 35937 37026 45254 55539 57222 67881 69938 71874 85833 104907 111078 135762 171666 203643 209814 314721 384659 407286 610929 629442 769318 888409 944163 1153977 1221858 1776818 1888326 2307954 2665227 3461931 5330454 6923862 7995681 9772499 10385793 15102953 15991362 19544998 20771586 23987043 29317497 30205906 45308859 47974086 58634994 87952491 90617718 107497489 135926577 166132483 175904982 214994978 256750201 263857473 271853154 322492467 332264966 407779731 498397449 513500402 527714946 644984934 770250603 815559462 967477401 996794898 1182472379 1495192347 1540501206 1827457313 1934954802 2310751809 2364944758 2824252211 2902432203 2990384694 3547417137 3654914626 4485577041 4621503618 5482371939 5648504422 5804864406 6932255427 7094834274 8472756633 8971154082 10642251411 10964743878 13864510854 16447115817 16945513266 20102030443 21284502822 25418269899 31066774321 31926754233 32894231634 40204060886 49341347451 50836539798 60306091329 62133548642 63853508466 76254809697 93200322963 98682694902 120612182658 152509619394 180918273987 186400645926 279600968889 341734517531 361836547974 542754821961 559201937778 683469035062 789270551281 838802906667 1025203552593 1085509643922 1578541102562 1677605813334 2050407105186 2367811653843 3075610657779 4735623307686 6151221315558 7103434961529 8681976064091 9226831973337 13417599371777 14206869923058 17363952128182 18453663946674 21310304884587 26045928192273 26835198743554 40252798115331 42620609769174 52091856384546 78137784576819 80505596230662 95501736705001 120758394345993 147593593089547 156275569153638 191003473410002 228099189320209 234413353730457 241516788691986 286505210115003 295187186179094 362275183037979 442780779268641 456198378640418 468826707460914 573010420230006 684297567960627 724550366075958 859515630345009 885561558537282 1050519103755011 1328342337805923 1368595135921254 1623529523985017 1719031260690018 2052892703881881 2101038207510022 2509091082522299 2578546891035027 2656684675611846 3151557311265033 3247059047970034 3985027013417769 4105785407763762 4870588571955051 5018182165044598 5157093782070054 6158678111645643 6303114622530066 7527273247566897 7970054026835538 9454671933795099 9741177143910102 12317356223291286 14611765715865153 15054546495133794 17858824763835187 18909343867590198 22581819742700691 27600001907745289 28364015801385297 29223531431730306 35717649527670374 43835297147595459 45163639485401382 53576474291505561 55200003815490578 56728031602770594 67745459228102073 82800005723235867 87670594295190918 107152948583011122 135490918456204146 160729422874516683 165600011446471734 248400017169707601 303600020985198179 321458845749033366 482188268623550049 496800034339415202 607200041970396358 745200051509122803 910800062955594537 964376537247100098 1490400103018245606 1821600125911189074 2732400188866783611 5464800377733567222 8197200566600350833 16394401133200701666
• Sum of all divisors σ(n): 42568376403148868160
• Sum of proper divisors (its aliquot sum) s(n): 26173975269948166494
• 16394401133200701666 is an abundant number, because the sum of its proper divisors (26173975269948166494) is greater than itself. Its abundance is 9779574136747464828

Bases of 16394401133200701666

• Binary: 1110001110000100100111001111100000101001101100000111100011100010₂
• Hexadecimal: 0xE3849CF829B078E2
• Base-36: 3GK1U6B9I8PGI

Squares and roots of 16394401133200701666

• 16394401133200701666 squared (16394401133200701666²) is 268776388516292450929971056314735175556
• 16394401133200701666 cubed (16394401133200701666³) is 4406427928469097015442347552348369607064387475030891676296
• The square root of 16394401133200701666 is 4049000016.4485924173
• The cube root of 16394401133200701666 is 2540379.0294103763

Scales and comparisons

• 16,394,401,133,200,701,666 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,394,401,133,200,701,666 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 16394401133200701666 cubic inches would be around 211698.3 feet tall.

Recreational maths with 16394401133200701666

• 16394401133200701666 backwards is 66610700233110449361
• The number of decimal digits it has is: 20
• The sum of 16394401133200701666's digits is 63
• More coming soon!