389368939520
389,368,939,520 is an even composite number composed of five prime numbers multiplied together.
389368939520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 389368939520:
210 × 5 × 112 × 192 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 19 × 19 × 1741)See below for interesting mathematical facts about the number 389368939520 from the Numbermatics database.
Names of 389368939520
- Cardinal: 389368939520 can be written as Three hundred eighty-nine billion, three hundred sixty-eight million, nine hundred thirty-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 3.8936893952 × 1011
Factors of 389368939520
Divisors of 389368939520
- Number of divisors d(n): 396
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 121 128 152 160 176 190 209 220 242 256 304 320 352 361 380 418 440 484 512 605 608 640 704 722 760 836 880 968 1024 1045 1210 1216 1280 1408 1444 1520 1672 1741 1760 1805 1936 2090 2299 2420 2432 2560 2816 2888 3040 3344 3482 3520 3610 3872 3971 4180 4598 4840 4864 5120 5632 5776 6080 6688 6964 7040 7220 7744 7942 8360 8705 9196 9680 9728 11264 11495 11552 12160 13376 13928 14080 14440 15488 15884 16720 17410 18392 19151 19360 19456 19855 22990 23104 24320 26752 27856 28160 28880 30976 31768 33079 33440 34820 36784 38302 38720 39710 43681 45980 46208 48640 53504 55712 56320 57760 61952 63536 66158 66880 69640 73568 76604 77440 79420 87362 91960 92416 95755 97280 107008 111424 115520 123904 127072 132316 133760 139280 147136 153208 154880 158840 165395 174724 183920 184832 191510 210661 214016 218405 222848 231040 254144 264632 267520 278560 294272 306416 309760 317680 330790 349448 363869 367840 369664 383020 421322 436810 445696 462080 508288 529264 535040 557120 588544 612832 619520 628501 635360 661580 698896 727738 735680 766040 842644 873620 891392 924160 1016576 1053305 1058528 1070080 1114240 1177088 1225664 1257002 1270720 1323160 1397792 1455476 1471360 1532080 1685288 1747240 1782784 1819345 1848320 2033152 2106610 2117056 2228480 2354176 2451328 2514004 2541440 2646320 2795584 2910952 2942720 3064160 3142505 3370576 3494480 3638690 4002559 4066304 4213220 4234112 4456960 4902656 5028008 5082880 5292640 5591168 5821904 5885440 6128320 6285010 6741152 6913511 6988960 7277380 8005118 8426440 8468224 8913920 9805312 10056016 10165760 10585280 11182336 11643808 11770880 12256640 12570020 13482304 13827022 13977920 14554760 16010236 16852880 16936448 19610624 20012795 20112032 20331520 21170560 22364672 23287616 24513280 25140040 26964608 27654044 27955840 29109520 32020472 33705760 33872896 34567555 40025590 40224064 42341120 44729344 46575232 49026560 50280080 53929216 55308088 55911680 58219040 64040944 67411520 69135110 76048621 80051180 80448128 84682240 93150464 98053120 100560160 107858432 110616176 111823360 116438080 128081888 134823040 138270220 152097242 160102360 160896256 169364480 186300928 201120320 215716864 221232352 223646720 232876160 256163776 269646080 276540440 304194484 320204720 321792512 372601856 380243105 402240640 442464704 465752320 512327552 539292160 553080880 608388968 640409440 643585024 760486210 804481280 884929408 931504640 1024655104 1078584320 1106161760 1216777936 1280818880 1520972420 1608962560 1769858816 1863009280 2049310208 2212323520 2433555872 2561637760 3041944840 3217925120 3539717632 4098620416 4424647040 4867111744 5123275520 6083889680 7079435264 8849294080 9734223488 10246551040 12167779360 17698588160 19468446976 20493102080 24335558720 35397176320 38936893952 48671117440 77873787904 97342234880 194684469760 389368939520
- Sum of all divisors σ(n): 1084161199212
- Sum of proper divisors (its aliquot sum) s(n): 694792259692
- 389368939520 is an abundant number, because the sum of its proper divisors (694792259692) is greater than itself. Its abundance is 305423320172
Bases of 389368939520
- Binary: 1011010101010000011001010000100000000002
- Hexadecimal: 0x5AA8328400
- Base-36: 4YVG7OJK
Squares and roots of 389368939520
- 389368939520 squared (3893689395202) is 151608171062929417830400
- 389368939520 cubed (3893689395203) is 59031512789339578605233827217408000
-
The
square root of 389368939520 is 623994.3425384561 -
The
cube root of 389368939520 is 7302.2007471153
Scales and comparisons
How big is 389368939520?- 389,368,939,520 seconds is equal to 12,380 years, 37 weeks, 5 days, 22 hours, 45 minutes, 20 seconds.
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To count from 1 to 389,368,939,520 would take you about twenty-four thousand, seven hundred sixty-one 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 389368939520 cubic inches would be around 608.5 feet tall.
Recreational maths with 389368939520
- 389368939520 backwards is 025939863983
- The number of decimal digits it has is: 12
- The sum of 389368939520's digits is 65
- More coming soon!
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