385155032820
385,155,032,820 is an even composite number composed of seven prime numbers multiplied together.
385155032820 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 385155032820:
22 × 3 × 5 × 73 × 311 × 433 × 653
(2 × 2 × 3 × 5 × 73 × 311 × 433 × 653)See below for interesting mathematical facts about the number 385155032820 from the Numbermatics database.
Names of 385155032820
- Cardinal: 385155032820 can be written as Three hundred eighty-five billion, one hundred fifty-five million, thirty-two thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 3.8515503282 × 1011
Factors of 385155032820
Divisors of 385155032820
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 73 146 219 292 311 365 433 438 622 653 730 866 876 933 1095 1244 1299 1306 1460 1555 1732 1866 1959 2165 2190 2598 2612 3110 3265 3732 3918 4330 4380 4665 5196 6220 6495 6530 7836 8660 9330 9795 12990 13060 18660 19590 22703 25980 31609 39180 45406 47669 63218 68109 90812 94827 95338 113515 126436 134663 136218 143007 158045 189654 190676 203083 227030 238345 269326 272436 282749 286014 316090 340545 379308 403989 406166 454060 474135 476690 538652 565498 572028 609249 632180 673315 681090 715035 807978 812332 848247 948270 953380 1015415 1130996 1218498 1346630 1362180 1413745 1430070 1615956 1696494 1896540 2019945 2030830 2436996 2693260 2827490 2860140 3046245 3392988 4039890 4061660 4241235 5654980 6092490 8079780 8482470 9830399 12184980 14825059 16964940 19660798 20640677 29491197 29650118 39321596 41281354 44475177 49151995 58982394 59300236 61922031 74125295 82562708 87934939 88950354 98303990 103203385 117964788 123844062 147455985 148250590 175869878 177900708 196607980 206406770 222375885 247688124 263804817 294911970 296501180 309610155 351739756 412813540 439674695 444751770 527609634 589823940 619220310 879349390 889503540 1055219268 1238440620 1319024085 1758698780 2638048170 5276096340 6419250547 12838501094 19257751641 25677002188 32096252735 38515503282 64192505470 77031006564 96288758205 128385010940 192577516410 385155032820
- Sum of all divisors σ(n): 1100938535424
- Sum of proper divisors (its aliquot sum) s(n): 715783502604
- 385155032820 is an abundant number, because the sum of its proper divisors (715783502604) is greater than itself. Its abundance is 330628469784
Bases of 385155032820
- Binary: 1011001101011010000011101100110111101002
- Hexadecimal: 0x59AD0766F4
- Base-36: 4WXRD1BO
Squares and roots of 385155032820
- 385155032820 squared (3851550328202) is 148344399306575277152400
- 385155032820 cubed (3851550328203) is 57135591983587186113433218141768000
-
The
square root of 385155032820 is 620608.5987319221 -
The
cube root of 385155032820 is 7275.7626944975
Scales and comparisons
How big is 385155032820?- 385,155,032,820 seconds is equal to 12,246 years, 38 weeks, 2 days, 21 hours, 7 minutes.
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To count from 1 to 385,155,032,820 would take you about twenty-four thousand, four hundred ninety-three 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 385155032820 cubic inches would be around 606.3 feet tall.
Recreational maths with 385155032820
- 385155032820 backwards is 028230551583
- The number of decimal digits it has is: 12
- The sum of 385155032820's digits is 42
- More coming soon!
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Numbermatics. (2024). Number 385155032820 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/385155032820/
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The information we have on file for 385155032820 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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