3949416618663642

Names of 3949416618663642

• Cardinal: 3949416618663642 can be written as Three quadrillion, nine hundred forty-nine trillion, four hundred sixteen billion, six hundred eighteen million, six hundred sixty-three thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 3.949416618663642 × 10¹⁵

Factors of 3949416618663642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 832

Divisors of 3949416618663642

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 69 138 161 322 483 529 797 966 1058 1587 1594 2391 3174 3703 4782 5579 7406 11109 11158 12167 16737 18331 22218 24334 33474 36501 36662 54993 73002 85169 109986 128317 170338 255507 256634 279841 384951 421613 511014 559682 635209 769902 839523 843226 1264839 1270418 1679046 1905627 1958887 2529678 2951291 3811254 3917774 4446463 5876661 5902582 6436343 8853873 8892926 9697099 11753322 12872686 13339389 14609807 17707746 19309029 19394198 26678778 29091297 29219614 38618058 43829421 45054401 58182594 67879693 87658842 90108802 102268649 135163203 135759386 148035889 203639079 204537298 223033277 270326406 296071778 306805947 336025561 407278158 444107667 446066554 613611894 669099831 672051122 888215334 1008076683 1036251223 1338199662 1561232939 2016153366 2072502446 2352178927 3108753669 3122465878 4683698817 4704357854 5129765371 6217507338 7056536781 7728587903 9367397634 10259530742 14113073562 15389296113 15457175806 23185763709 30778592226 35908357597 46371527418 54100115321 71816715194 107725072791 108200230642 117984603533 162300345963 177757521769 215450145582 235969207066 324600691926 353953810599 355515043538 533272565307 707907621198 825892224731 1066545130614 1244302652383 1651784449462 2477676674193 2488605304766 3732907957149 4088423000687 4955353348386 7465815914298 8176846001374 12265269002061 24530538004122 28618961004809 57237922009618 85856883014427 94033729015801 171713766028854 188067458031602 282101187047403 564202374094806 658236103110607 1316472206221214 1974708309331821 3949416618663642
• Sum of all divisors σ(n): 9449423203348896
• Sum of proper divisors (its aliquot sum) s(n): 5500006584685254
• 3949416618663642 is an abundant number, because the sum of its proper divisors (5500006584685254) is greater than itself. Its abundance is 1550589966021612

Bases of 3949416618663642

• Binary: 1110000001111111100100110110101000000001111011011010₂
• Hexadecimal: 0xE07F936A01EDA
• Base-36: 12VY8Y3U4T6

Squares and roots of 3949416618663642

• 3949416618663642 squared (3949416618663642²) is 15597891627776555410845932704164
• 3949416618663642 cubed (3949416618663642³) is 61602572410855214326033632845499595869008805288
• The square root of 3949416618663642 is 62844384.1457901631
• The cube root of 3949416618663642 is 158068.1303498435

Scales and comparisons

• 3,949,416,618,663,642 seconds is equal to 125,579,232 years, 6 weeks, 3 days, 19 hours, 42 seconds.
• To count from 1 to 3,949,416,618,663,642 would take you about three hundred seventy-six million, seven hundred thirty-seven thousand, six hundred ninety-six 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 3949416618663642 cubic inches would be around 13172.3 feet tall.

Recreational maths with 3949416618663642

• 3949416618663642 backwards is 2463668166149493
• The number of decimal digits it has is: 16
• The sum of 3949416618663642's digits is 78
• More coming soon!