6739947616640

Names of 6739947616640

• Cardinal: 6739947616640 can be written as Six trillion, seven hundred thirty-nine billion, nine hundred forty-seven million, six hundred sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 6.73994761664 × 10¹²

Factors of 6739947616640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 613

Divisors of 6739947616640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 392 448 490 560 599 640 784 896 980 1120 1198 1568 1960 2240 2396 2995 3136 3920 4193 4480 4792 5990 6272 7840 8386 9584 11980 15680 16772 19168 20965 23960 29351 31360 33544 38336 41930 47920 58702 67088 76672 83860 95840 117404 134176 146755 167720 191680 234808 268352 293510 335440 358801 383360 469616 536704 587020 670880 717602 939232 1174040 1341760 1435204 1794005 1878464 2348080 2511607 2683520 2870408 3588010 3756928 4696160 5023214 5740816 7176020 9392320 10046428 11481632 12558035 14352040 17581249 18784640 20092856 22963264 25116070 28704080 35162498 40185712 45926528 50232140 57408160 70324996 80371424 87906245 100464280 114816320 140649992 160742848 175812490 200928560 214921799 229632640 281299984 321485696 351624980 401857120 429843598 562599968 703249960 803714240 859687196 1074608995 1125199936 1406499920 1504452593 1607428480 1719374392 2149217990 2250399872 2812999840 3008905186 3438748784 4298435980 5625999680 6017810372 6877497568 7522262965 8596871960 10531168151 11251999360 12035620744 13754995136 15044525930 17193743920 21062336302 24071241488 27509990272 30089051860 34387487840 42124672604 48142482976 52655840755 60178103720 68774975680 84249345208 96284965952 105311681510 120356207440 137549951360 168498690416 192569931904 210623363020 240712414880 336997380832 421246726040 481424829760 673994761664 842493452080 962849659520 1347989523328 1684986904160 3369973808320 6739947616640
• Sum of all divisors σ(n): 18774673452000
• Sum of proper divisors (its aliquot sum) s(n): 12034725835360
• 6739947616640 is an abundant number, because the sum of its proper divisors (12034725835360) is greater than itself. Its abundance is 5294778218720

Bases of 6739947616640

• Binary: 1100010000101000100001011101111100110000000₂
• Hexadecimal: 0x621442EF980
• Base-36: 2E0AESGOW

Squares and roots of 6739947616640

• 6739947616640 squared (6739947616640²) is 45426893875051216404889600
• 6739947616640 cubed (6739947616640³) is 306174885104509659966068528762322944000
• The square root of 6739947616640 is 2596140.9084716491
• The cube root of 6739947616640 is 18889.4294508001

Scales and comparisons

• 6,739,947,616,640 seconds is equal to 214,309 years, 25 weeks, 1 day, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 6,739,947,616,640 would take you about five hundred thirty-five thousand, seven hundred seventy-three 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 6739947616640 cubic inches would be around 1574.1 feet tall.

Recreational maths with 6739947616640

• 6739947616640 backwards is 0466167499376
• The number of decimal digits it has is: 13
• The sum of 6739947616640's digits is 68
• More coming soon!