6404672040
6,404,672,040 is an even composite number composed of seven prime numbers multiplied together.
6404672040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 6404672040:
23 × 3 × 5 × 13 × 29 × 67 × 2113
(2 × 2 × 2 × 3 × 5 × 13 × 29 × 67 × 2113)See below for interesting mathematical facts about the number 6404672040 from the Numbermatics database.
Names of 6404672040
- Cardinal: 6404672040 can be written as Six billion, four hundred four million, six hundred seventy-two thousand and forty.
Scientific notation
- Scientific notation: 6.40467204 × 109
Factors of 6404672040
Divisors of 6404672040
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 29 30 39 40 52 58 60 65 67 78 87 104 116 120 130 134 145 156 174 195 201 232 260 268 290 312 335 348 377 390 402 435 520 536 580 670 696 754 780 804 870 871 1005 1131 1160 1340 1508 1560 1608 1740 1742 1885 1943 2010 2113 2262 2613 2680 3016 3480 3484 3770 3886 4020 4226 4355 4524 5226 5655 5829 6339 6968 7540 7772 8040 8452 8710 9048 9715 10452 10565 11310 11658 12678 13065 15080 15544 16904 17420 19430 20904 21130 22620 23316 25259 25356 26130 27469 29145 31695 34840 38860 42260 45240 46632 50518 50712 52260 54938 58290 61277 63390 75777 77720 82407 84520 101036 104520 109876 116580 122554 126295 126780 137345 141571 151554 164814 183831 202072 219752 233160 245108 252590 253560 274690 283142 303108 306385 329628 367662 378885 412035 424713 490216 505180 549380 566284 606216 612770 659256 707855 735324 757770 796601 824070 849426 919155 1010360 1098760 1132568 1225540 1415710 1470648 1515540 1593202 1648140 1698852 1838310 1840423 2123565 2389803 2451080 2831420 3031080 3186404 3296280 3397704 3676620 3680846 3983005 4105559 4247130 4779606 5521269 5662840 6372808 7353240 7361692 7966010 8211118 8494260 9202115 9559212 11042538 11949015 12316677 14723384 15932020 16422236 16988520 18404230 19118424 20527795 22085076 23898030 24633354 27606345 31864040 32844472 36808460 41055590 44170152 47796060 49266708 53372267 55212690 61583385 73616920 82111180 95592120 98533416 106744534 110425380 123166770 160116801 164222360 213489068 220850760 246333540 266861335 320233602 426978136 492667080 533722670 640467204 800584005 1067445340 1280934408 1601168010 2134890680 3202336020 6404672040
- Sum of all divisors σ(n): 21735302400
- Sum of proper divisors (its aliquot sum) s(n): 15330630360
- 6404672040 is an abundant number, because the sum of its proper divisors (15330630360) is greater than itself. Its abundance is 8925958320
Bases of 6404672040
- Binary: 1011111011011111110001010001010002
- Hexadecimal: 0x17DBF8A28
- Base-36: 2XX6CKO
Squares and roots of 6404672040
- 6404672040 squared (64046720402) is 41019823939957761600
- 6404672040 cubed (64046720403) is 262718519473970114500505664000
-
The
square root of 6404672040 is 80029.1949228529 -
The
cube root of 6404672040 is 1857.0872087355
Scales and comparisons
How big is 6404672040?- 6,404,672,040 seconds is equal to 203 years, 33 weeks, 5 days, 3 hours, 34 minutes.
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To count from 1 to 6,404,672,040 would take you about four hundred seven 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 6404672040 cubic inches would be around 154.8 feet tall.
Recreational maths with 6404672040
- 6404672040 backwards is 0402764046
- The number of decimal digits it has is: 10
- The sum of 6404672040's digits is 33
- More coming soon!
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