398006496225
398,006,496,225 is an odd composite number composed of five prime numbers multiplied together.
What does the number 398006496225 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 162 divisors.
398006496225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 398006496225:
32 × 52 × 132 × 1932 × 281
(3 × 3 × 5 × 5 × 13 × 13 × 193 × 193 × 281)See below for interesting mathematical facts about the number 398006496225 from the Numbermatics database.
Names of 398006496225
- Cardinal: 398006496225 can be written as Three hundred ninety-eight billion, six million, four hundred ninety-six thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 3.98006496225 × 1011
Factors of 398006496225
Divisors of 398006496225
- Number of divisors d(n): 162
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Complete list of divisors:
1 3 5 9 13 15 25 39 45 65 75 117 169 193 195 225 281 325 507 579 585 843 845 965 975 1405 1521 1737 2509 2529 2535 2895 2925 3653 4215 4225 4825 7025 7527 7605 8685 10959 12545 12645 12675 14475 18265 21075 22581 32617 32877 37249 37635 38025 43425 47489 54233 54795 62725 63225 91325 97851 111747 112905 142467 162699 163085 164385 186245 188175 237445 271165 273975 293553 335241 427401 484237 488097 489255 558735 564525 705029 712335 813495 815425 821925 931225 1187225 1355825 1452711 1467765 1676205 2115087 2137005 2421185 2440485 2446275 2793675 3525145 3561675 4067475 4358133 6295081 6345261 7263555 7338825 8381025 9165377 10466969 10575435 10685025 12105925 12202425 17625725 18885243 21790665 27496131 31400907 31475405 31726305 36317775 45826885 52334845 52877175 56655729 82488393 94202721 94426215 108953325 136070597 137480655 157004535 157377025 158631525 229134425 261674225 283278645 408211791 412441965 471013605 472131075 680352985 687403275 785022675 1224635373 1416393225 1768917761 2041058955 2062209825 2355068025 3401764925 5306753283 6123176865 8844588805 10205294775 15920259849 26533766415 30615884325 44222944025 79601299245 132668832075 398006496225
- Sum of all divisors σ(n): 778710233574
- Sum of proper divisors (its aliquot sum) s(n): 380703737349
- 398006496225 is a deficient number, because the sum of its proper divisors (380703737349) is less than itself. Its deficiency is 17302758876
Bases of 398006496225
- Binary: 1011100101010110000100100101011111000012
- Hexadecimal: 0x5CAB092BE1
- Base-36: 52UASHY9
Squares and roots of 398006496225
- 398006496225 squared (3980064962252) is 158409171037300939250625
- 398006496225 cubed (3980064962253) is 63047879134462895612042833391390625
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The
square root of 398006496225 is 630877.5604069303 -
The
cube root of 398006496225 is 7355.8023888595
Scales and comparisons
How big is 398006496225?- 398,006,496,225 seconds is equal to 12,655 years, 19 weeks, 3 days, 16 hours, 3 minutes, 45 seconds.
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To count from 1 to 398,006,496,225 would take you about twenty-five thousand, three hundred ten 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 398006496225 cubic inches would be around 613 feet tall.
Recreational maths with 398006496225
- 398006496225 backwards is 522694600893
- The number of decimal digits it has is: 12
- The sum of 398006496225's digits is 54
- More coming soon!
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