42171458940
42,171,458,940 is an even composite number composed of five prime numbers multiplied together.
What does the number 42171458940 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
42171458940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42171458940:
22 × 32 × 5 × 135 × 631
(2 × 2 × 3 × 3 × 5 × 13 × 13 × 13 × 13 × 13 × 631)See below for interesting mathematical facts about the number 42171458940 from the Numbermatics database.
Names of 42171458940
- Cardinal: 42171458940 can be written as Forty-two billion, one hundred seventy-one million, four hundred fifty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.217145894 × 1010
Factors of 42171458940
Divisors of 42171458940
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 169 180 195 234 260 338 390 468 507 585 631 676 780 845 1014 1170 1262 1521 1690 1893 2028 2197 2340 2524 2535 3042 3155 3380 3786 4394 5070 5679 6084 6310 6591 7572 7605 8203 8788 9465 10140 10985 11358 12620 13182 15210 16406 18930 19773 21970 22716 24609 26364 28395 28561 30420 32812 32955 37860 39546 41015 43940 49218 56790 57122 65910 73827 79092 82030 85683 98436 98865 106639 113580 114244 123045 131820 142805 147654 164060 171366 197730 213278 246090 257049 285610 295308 319917 342732 369135 371293 395460 426556 428415 492180 514098 533195 571220 639834 738270 742586 856830 959751 1028196 1066390 1113879 1279668 1285245 1386307 1476540 1485172 1599585 1713660 1856465 1919502 2132780 2227758 2570490 2772614 3199170 3341637 3712930 3839004 4158921 4455516 4798755 5140980 5545228 5569395 6398340 6683274 6931535 7425860 8317842 9597510 11138790 12476763 13366548 13863070 16635684 16708185 18021991 19195020 20794605 22277580 24953526 27726140 33416370 36043982 41589210 49907052 54065973 62383815 66832740 72087964 83178420 90109955 108131946 124767630 162197919 180219910 216263892 234285883 249535260 270329865 324395838 360439820 468571766 540659730 648791676 702857649 810989595 937143532 1081319460 1171429415 1405715298 1621979190 2108572947 2342858830 2811430596 3243958380 3514288245 4217145894 4685717660 7028576490 8434291788 10542864735 14057152980 21085729470 42171458940
- Sum of all divisors σ(n): 138799690848
- Sum of proper divisors (its aliquot sum) s(n): 96628231908
- 42171458940 is an abundant number, because the sum of its proper divisors (96628231908) is greater than itself. Its abundance is 54456772968
Bases of 42171458940
- Binary: 1001110100011001110101100101011111002
- Hexadecimal: 0x9D19D657C
- Base-36: JDFSPZ0
Squares and roots of 42171458940
- 42171458940 squared (421714589402) is 1778431949128105923600
- 42171458940 cubed (421714589403) is 74999069920240087757068176984000
-
The
square root of 42171458940 is 205356.9062388699 -
The
cube root of 42171458940 is 3480.7503485053
Scales and comparisons
How big is 42171458940?- 42,171,458,940 seconds is equal to 1,340 years, 47 weeks, 6 days, 14 hours, 9 minutes.
-
To count from 1 to 42,171,458,940 would take you about two thousand, six hundred eighty-one 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 42171458940 cubic inches would be around 290.1 feet tall.
Recreational maths with 42171458940
- 42171458940 backwards is 04985417124
- 42171458940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42171458940's digits is 45
- More coming soon!
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