40639796730
40,639,796,730 is an even composite number composed of six prime numbers multiplied together.
40639796730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40639796730:
2 × 32 × 5 × 132 × 19 × 140627
(2 × 3 × 3 × 5 × 13 × 13 × 19 × 140627)See below for interesting mathematical facts about the number 40639796730 from the Numbermatics database.
Names of 40639796730
- Cardinal: 40639796730 can be written as Forty billion, six hundred thirty-nine million, seven hundred ninety-six thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 4.063979673 × 1010
Factors of 40639796730
Divisors of 40639796730
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 19 26 30 38 39 45 57 65 78 90 95 114 117 130 169 171 190 195 234 247 285 338 342 390 494 507 570 585 741 845 855 1014 1170 1235 1482 1521 1690 1710 2223 2470 2535 3042 3211 3705 4446 5070 6422 7410 7605 9633 11115 15210 16055 19266 22230 28899 32110 48165 57798 96330 140627 144495 281254 288990 421881 703135 843762 1265643 1406270 1828151 2109405 2531286 2671913 3656302 4218810 5343826 5484453 6328215 8015739 9140755 10968906 12656430 13359565 16031478 16453359 18281510 23765963 24047217 26719130 27422265 32906718 34734869 40078695 47531926 48094434 54844530 69469738 71297889 80157390 82266795 104204607 118829815 120236085 142595778 164533590 173674345 208409214 213893667 237659630 240472170 312613821 347348690 356489445 427787334 451553297 521023035 625227642 712978890 903106594 1042046070 1069468335 1354659891 1563069105 2138936670 2257766485 2709319782 3126138210 4063979673 4515532970 6773299455 8127959346 13546598910 20319898365 40639796730
- Sum of all divisors σ(n): 120439444320
- Sum of proper divisors (its aliquot sum) s(n): 79799647590
- 40639796730 is an abundant number, because the sum of its proper divisors (79799647590) is greater than itself. Its abundance is 39159850860
Bases of 40639796730
- Binary: 1001011101100101001000010101111110102
- Hexadecimal: 0x9765215FA
- Base-36: IO3VVUI
Squares and roots of 40639796730
- 40639796730 squared (406397967302) is 1651593078255718692900
- 40639796730 cubed (406397967303) is 67120406980987390639517294217000
-
The
square root of 40639796730 is 201593.1465352927 -
The
cube root of 40639796730 is 3438.0894815931
Scales and comparisons
How big is 40639796730?- 40,639,796,730 seconds is equal to 1,292 years, 11 weeks, 3 days, 25 minutes, 30 seconds.
-
To count from 1 to 40,639,796,730 would take you about two thousand, five hundred eighty-four 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 40639796730 cubic inches would be around 286.5 feet tall.
Recreational maths with 40639796730
- 40639796730 backwards is 03769793604
- The number of decimal digits it has is: 11
- The sum of 40639796730's digits is 54
- More coming soon!
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