1390849020
1,390,849,020 is an even composite number composed of six prime numbers multiplied together.
1390849020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1390849020:
22 × 32 × 5 × 112 × 19 × 3361
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 19 × 3361)See below for interesting mathematical facts about the number 1390849020 from the Numbermatics database.
Names of 1390849020
- Cardinal: 1390849020 can be written as One billion, three hundred ninety million, eight hundred forty-nine thousand and twenty.
Scientific notation
- Scientific notation: 1.39084902 × 109
Factors of 1390849020
Divisors of 1390849020
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 30 33 36 38 44 45 55 57 60 66 76 90 95 99 110 114 121 132 165 171 180 190 198 209 220 228 242 285 330 342 363 380 396 418 484 495 570 605 627 660 684 726 836 855 990 1045 1089 1140 1210 1254 1452 1710 1815 1881 1980 2090 2178 2299 2420 2508 3135 3361 3420 3630 3762 4180 4356 4598 5445 6270 6722 6897 7260 7524 9196 9405 10083 10890 11495 12540 13444 13794 16805 18810 20166 20691 21780 22990 27588 30249 33610 34485 36971 37620 40332 41382 45980 50415 60498 63859 67220 68970 73942 82764 100830 103455 110913 120996 127718 137940 147884 151245 184855 191577 201660 206910 221826 255436 302490 319295 332739 369710 383154 406681 413820 443652 554565 574731 604980 638590 665478 702449 739420 766308 813362 957885 1109130 1149462 1220043 1277180 1330956 1404898 1626724 1663695 1915770 2033405 2107347 2218260 2298924 2440086 2809796 2873655 3327390 3512245 3660129 3831540 4066810 4214694 4880172 5747310 6100215 6322041 6654780 7024490 7320258 7726939 8133620 8429388 10536735 11494620 12200430 12644082 14048980 14640516 15453878 18300645 21073470 23180817 24400860 25288164 30907756 31610205 36601290 38634695 42146940 46361634 63220410 69542451 73202580 77269390 92723268 115904085 126440820 139084902 154538780 231808170 278169804 347712255 463616340 695424510 1390849020
- Sum of all divisors σ(n): 4882834320
- Sum of proper divisors (its aliquot sum) s(n): 3491985300
- 1390849020 is an abundant number, because the sum of its proper divisors (3491985300) is greater than itself. Its abundance is 2101136280
Bases of 1390849020
- Binary: 10100101110011010101011111111002
- Hexadecimal: 0x52E6ABFC
- Base-36: N02PZ0
Squares and roots of 1390849020
- 1390849020 squared (13908490202) is 1934460996434960400
- 1390849020 cubed (13908490203) is 2690543181119788166078808000
-
The
square root of 1390849020 is 37294.0882714673 -
The
cube root of 1390849020 is 1116.2462072889
Scales and comparisons
How big is 1390849020?- 1,390,849,020 seconds is equal to 44 years, 11 weeks, 4 days, 18 hours, 57 minutes.
-
To count from 1 to 1,390,849,020 would take you about eighty-eight 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 1390849020 cubic inches would be around 93 feet tall.
Recreational maths with 1390849020
- 1390849020 backwards is 0209480931
- 1390849020 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1390849020's digits is 36
- More coming soon!
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Numbermatics. (2024). Number 1390849020 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/1390849020/
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