6664503613997920

Names of 6664503613997920

• Cardinal: 6664503613997920 can be written as Six quadrillion, six hundred sixty-four trillion, five hundred three billion, six hundred thirteen million, nine hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.66450361399792 × 10¹⁵

Factors of 6664503613997920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14778181

Divisors of 6664503613997920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 31 32 40 62 79 80 124 155 158 160 248 310 316 395 496 620 632 790 992 1151 1240 1264 1580 2302 2449 2480 2528 3160 4604 4898 4960 5755 6320 9208 9796 11510 12245 12640 18416 19592 23020 24490 35681 36832 39184 46040 48980 71362 78368 90929 92080 97960 142724 178405 181858 184160 195920 285448 356810 363716 391840 454645 570896 713620 727432 909290 1141792 1427240 1454864 1818580 2818799 2854480 2909728 3637160 5637598 5708960 7274320 11275196 14093995 14548640 14776913 22550392 28187990 29553826 45100784 56375980 59107652 73884565 90201568 112751960 118215304 147769130 225503920 236430608 295538260 451007840 458084303 472861216 591076520 916168606 1167376127 1182153040 1832337212 2290421515 2334752254 2364306080 3664674424 4580843030 4669504508 5836880635 7329348848 9161686060 9339009016 11673761270 14658697696 17008226863 18323372120 18678018032 23347522540 34016453726 36188659937 36646744240 37356036064 46695045080 68032907452 72377319874 73293488480 85041134315 93390090160 136065814904 144754639748 170082268630 180943299685 186780180320 272131629808 289509279496 340164537260 361886599370 527255032753 544263259616 579018558992 680329074520 723773198740 1054510065506 1158037117984 1343649922177 1360658149040 1447546397480 2109020131012 2636275163765 2687299844354 2721316298080 2895092794960 4218040262024 5272550327530 5374599688708 5790185589920 6718249610885 8436080524048 10545100655060 10749199377416 13436499221770 16872161048096 21090201310120 21498398754832 26872998443540 41653147587487 42180402620240 42996797509664 53745996887080 83306295174974 84360805240480 107491993774160 166612590349948 208265737937435 214983987548320 333225180699896 416531475874870 666450361399792 833062951749740 1332900722799584 1666125903499480 3332251806998960 6664503613997920
• Sum of all divisors σ(n): 16472821408727040
• Sum of proper divisors (its aliquot sum) s(n): 9808317794729120
• 6664503613997920 is an abundant number, because the sum of its proper divisors (9808317794729120) is greater than itself. Its abundance is 3143814180731200

Bases of 6664503613997920

• Binary: 10111101011010101010010101010100001000100001101100000₂
• Hexadecimal: 0x17AD54AA844360
• Base-36: 1TMDAOZE1R4

Squares and roots of 6664503613997920

• 6664503613997920 squared (6664503613997920²) is 44415608420991336660965764326400
• 6664503613997920 cubed (6664503613997920³) is 296007982839613212174181367103310266819801088000
• The square root of 6664503613997920 is 81636411.0798479429
• The cube root of 6664503613997920 is 188186.8484694143

Scales and comparisons

• 6,664,503,613,997,920 seconds is equal to 211,910,600 years, 13 weeks, 4 days, 8 hours, 18 minutes, 40 seconds.
• To count from 1 to 6,664,503,613,997,920 would take you about six hundred thirty-five million, seven hundred thirty-one thousand, eight hundred 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 6664503613997920 cubic inches would be around 15682.2 feet tall.

Recreational maths with 6664503613997920

• 6664503613997920 backwards is 0297993163054666
• The number of decimal digits it has is: 16
• The sum of 6664503613997920's digits is 76
• More coming soon!