389043800992
389,043,800,992 is an even composite number composed of five prime numbers multiplied together.
389043800992 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 389043800992:
25 × 72 × 11 × 31 × 8532
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 31 × 853 × 853)See below for interesting mathematical facts about the number 389043800992 from the Numbermatics database.
Names of 389043800992
- Cardinal: 389043800992 can be written as Three hundred eighty-nine billion, forty-three million, eight hundred thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.89043800992 × 1011
Factors of 389043800992
Divisors of 389043800992
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 31 32 44 49 56 62 77 88 98 112 124 154 176 196 217 224 248 308 341 352 392 434 496 539 616 682 784 853 868 992 1078 1232 1364 1519 1568 1706 1736 2156 2387 2464 2728 3038 3412 3472 4312 4774 5456 5971 6076 6824 6944 8624 9383 9548 10912 11942 12152 13648 16709 17248 18766 19096 23884 24304 26443 27296 33418 37532 38192 41797 47768 48608 52886 65681 66836 75064 76384 83594 95536 105772 131362 133672 150128 167188 185101 191072 211544 262724 267344 290873 300256 334376 370202 423088 459767 525448 534688 581746 668752 727609 740404 846176 919534 1050896 1163492 1295707 1337504 1455218 1480808 1839068 2036111 2101792 2326984 2591414 2910436 2961616 3678136 4072222 4653968 5093263 5182828 5820872 5923232 7356272 8003699 8144444 9307936 10186526 10365656 11641744 14252777 14712544 16007398 16288888 20373052 20731312 22555879 23283488 28505554 32014796 32577776 35652841 40746104 41462624 45111758 56025893 57011108 64029592 65155552 71305682 81492208 90223516 112051786 114022216 128059184 142611364 157891153 162984416 180447032 224103572 228044432 248114669 256118368 285222728 315782306 360894064 392181251 448207144 456088864 496229338 570445456 631564612 721788128 784362502 896414288 992458676 1105238071 1140890912 1263129224 1568725004 1736802683 1792828576 1984917352 2210476142 2526258448 3137450008 3473605366 3969834704 4420952284 5052516896 6274900016 6947210732 7939669408 8841904568 12157618781 12549800032 13894421464 17683809136 24315237562 27788842928 35367618272 48630475124 55577685856 97260950248 194521900496 389043800992
- Sum of all divisors σ(n): 1004509683072
- Sum of proper divisors (its aliquot sum) s(n): 615465882080
- 389043800992 is an abundant number, because the sum of its proper divisors (615465882080) is greater than itself. Its abundance is 226422081088
Bases of 389043800992
- Binary: 1011010100101001101000101001011101000002
- Hexadecimal: 0x5A94D14BA0
- Base-36: 4YQ2MU1S
Squares and roots of 389043800992
- 389043800992 squared (3890438009922) is 151355079090302900184064
- 389043800992 cubed (3890438009923) is 58883755268736221896209434985791488
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The
square root of 389043800992 is 623733.7580987581 -
The
cube root of 389043800992 is 7300.1676385597
Scales and comparisons
How big is 389043800992?- 389,043,800,992 seconds is equal to 12,370 years, 20 weeks, 1 day, 18 hours, 29 minutes, 52 seconds.
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To count from 1 to 389,043,800,992 would take you about twenty-four thousand, seven hundred 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 389043800992 cubic inches would be around 608.3 feet tall.
Recreational maths with 389043800992
- 389043800992 backwards is 299008340983
- The number of decimal digits it has is: 12
- The sum of 389043800992's digits is 55
- More coming soon!
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