1321393931361
1,321,393,931,361 is an odd composite number composed of five prime numbers multiplied together.
1321393931361 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.
Prime factorization of 1321393931361:
32 × 72 × 192 × 432 × 672
(3 × 3 × 7 × 7 × 19 × 19 × 43 × 43 × 67 × 67)See below for interesting mathematical facts about the number 1321393931361 from the Numbermatics database.
Names of 1321393931361
- Cardinal: 1321393931361 can be written as One trillion, three hundred twenty-one billion, three hundred ninety-three million, nine hundred thirty-one thousand, three hundred sixty-one.
Scientific notation
- Scientific notation: 1.321393931361 × 1012
Factors of 1321393931361
Divisors of 1321393931361
- Number of divisors d(n): 243
-
Complete list of divisors:
1 3 7 9 19 21 43 49 57 63 67 129 133 147 171 201 301 361 387 399 441 469 603 817 903 931 1083 1197 1273 1407 1849 2107 2451 2527 2709 2793 2881 3249 3283 3819 4221 4489 5547 5719 6321 7353 7581 8379 8643 8911 9849 11457 12943 13467 15523 16641 17157 17689 18963 20167 22743 24187 25929 26733 29547 31423 35131 38829 40033 40401 46569 51471 53067 54739 60501 62377 72561 80199 85291 90601 94269 105393 108661 116487 120099 123883 139707 141169 159201 164217 169309 181503 187131 193027 217683 219961 245917 255873 271803 282807 316179 325983 360297 371649 383173 423507 492651 507927 561393 579081 597037 659883 667489 737751 760627 767619 815409 867181 977949 1040041 1114947 1149519 1185163 1270521 1351189 1523781 1620529 1721419 1737243 1791111 1979649 2002467 2213253 2281881 2353777 2601543 2682211 3120123 3448557 3555489 3667513 4053567 4179259 4672423 4861587 5164257 5373333 6007401 6070267 6845643 7061331 7280287 7804629 8046633 8300161 9360369 9458323 10666467 11002539 11343703 12160701 12537777 14017269 14584761 15492771 16476439 18210801 21183993 21840861 24139899 24900483 25672591 28374969 32706961 33007617 34031109 37613331 42051807 44721763 49429317 50962009 54632403 58101127 65522583 69682747 74701449 77017773 79405921 85124907 98120883 102093327 115335073 134165289 148287951 152886027 157703059 174303381 179708137 209048241 231053319 238217763 294362649 313052341 346005219 402495867 406707889 458658081 473109177 487779229 522910143 539124411 627144723 714653289 939157023 1038015657 1103921413 1220123667 1419327531 1463337687 1617373233 2191366387 2817471069 2996358121 3311764239 3414454603 3660371001 4390013061 6574099161 7727449891 8989074363 9935292717 10243363809 19722297483 20974506847 23182349673 26967223089 30730091427 62923520541 69547049019 146821547929 188770561623 440464643787 1321393931361
- Sum of all divisors σ(n): 2435414156721
- Sum of proper divisors (its aliquot sum) s(n): 1114020225360
- 1321393931361 is a deficient number, because the sum of its proper divisors (1114020225360) is less than itself. Its deficiency is 207373706001
Bases of 1321393931361
- Binary: 100110011101010010011011101000100011000012
- Hexadecimal: 0x133A9374461
- Base-36: GV1FTUU9
Squares and roots of 1321393931361
- 1321393931361 squared (13213939313612) is 1746081921837679179312321
- 1321393931361 cubed (13213939313613) is 2307262055175461208451763906655598881
-
1321393931361 is a
perfect square number . Itssquare root is 1149519 -
The
cube root of 1321393931361 is 10973.4730817453
Scales and comparisons
How big is 1321393931361?- 1,321,393,931,361 seconds is equal to 42,016 years, 12 weeks, 3 days, 5 hours, 49 minutes, 21 seconds.
-
To count from 1 to 1,321,393,931,361 would take you about one hundred five thousand and forty 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 1321393931361 cubic inches would be around 914.5 feet tall.
Recreational maths with 1321393931361
- 1321393931361 backwards is 1631393931231
- The number of decimal digits it has is: 13
- The sum of 1321393931361's digits is 45
- More coming soon!
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