6813421620
6,813,421,620 is an even composite number composed of seven prime numbers multiplied together.
6813421620 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 6813421620:
22 × 3 × 5 × 67 × 97 × 101 × 173
(2 × 2 × 3 × 5 × 67 × 97 × 101 × 173)See below for interesting mathematical facts about the number 6813421620 from the Numbermatics database.
Names of 6813421620
- Cardinal: 6813421620 can be written as Six billion, eight hundred thirteen million, four hundred twenty-one thousand, six hundred twenty.
Scientific notation
- Scientific notation: 6.81342162 × 109
Factors of 6813421620
Divisors of 6813421620
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 67 97 101 134 173 194 201 202 268 291 303 335 346 388 402 404 485 505 519 582 606 670 692 804 865 970 1005 1010 1038 1164 1212 1340 1455 1515 1730 1940 2010 2020 2076 2595 2910 3030 3460 4020 5190 5820 6060 6499 6767 9797 10380 11591 12998 13534 16781 17473 19497 19594 20301 23182 25996 27068 29391 32495 33562 33835 34773 34946 38994 39188 40602 46364 48985 50343 52419 57955 58782 64990 67124 67670 69546 69892 77988 81204 83905 87365 97485 97970 100686 101505 104838 115910 117564 129980 135340 139092 146955 167810 173865 174730 194970 195940 201372 203010 209676 231820 251715 262095 293910 335620 347730 349460 389940 406020 503430 524190 587820 656399 695460 1006860 1048380 1124327 1170691 1312798 1694881 1969197 2248654 2341382 2625596 3281995 3372981 3389762 3512073 3938394 4497308 4682764 5084643 5621635 5853455 6563990 6745962 6779524 7024146 7876788 8474405 9845985 10169286 11243270 11706910 13127980 13491924 14048292 16864905 16948810 17560365 19691970 20338572 22486540 23413820 25423215 33729810 33897620 35120730 39383940 50846430 67459620 70241460 101692860 113557027 227114054 340671081 454228108 567785135 681342162 1135570270 1362684324 1703355405 2271140540 3406710810 6813421620
- Sum of all divisors σ(n): 19869808896
- Sum of proper divisors (its aliquot sum) s(n): 13056387276
- 6813421620 is an abundant number, because the sum of its proper divisors (13056387276) is greater than itself. Its abundance is 6242965656
Bases of 6813421620
- Binary: 1100101100001110010010000001101002
- Hexadecimal: 0x1961C9034
- Base-36: 34OJ9RO
Squares and roots of 6813421620
- 6813421620 squared (68134216202) is 46422714171883424400
- 6813421620 cubed (68134216203) is 316297524397790919926595528000
-
The
square root of 6813421620 is 82543.4529202649 -
The
cube root of 6813421620 is 1895.7821134633
Scales and comparisons
How big is 6813421620?- 6,813,421,620 seconds is equal to 216 years, 33 weeks, 4 days, 1 hour, 7 minutes.
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To count from 1 to 6,813,421,620 would take you about four hundred thirty-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 6813421620 cubic inches would be around 158 feet tall.
Recreational maths with 6813421620
- 6813421620 backwards is 0261243186
- The number of decimal digits it has is: 10
- The sum of 6813421620's digits is 33
- More coming soon!
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