39428033920
39,428,033,920 is an even composite number composed of six prime numbers multiplied together.
39428033920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 39428033920:
27 × 5 × 112 × 19 × 127 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 19 × 127 × 211)See below for interesting mathematical facts about the number 39428033920 from the Numbermatics database.
Names of 39428033920
- Cardinal: 39428033920 can be written as Thirty-nine billion, four hundred twenty-eight million, thirty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.942803392 × 1010
Factors of 39428033920
Divisors of 39428033920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 121 127 128 152 160 176 190 209 211 220 242 254 304 320 352 380 418 422 440 484 508 605 608 635 640 704 760 836 844 880 968 1016 1045 1055 1210 1216 1270 1397 1408 1520 1672 1688 1760 1936 2032 2090 2110 2299 2321 2413 2420 2432 2540 2794 3040 3344 3376 3520 3872 4009 4064 4180 4220 4598 4642 4826 4840 5080 5588 6080 6688 6752 6985 7040 7744 8018 8128 8360 8440 9196 9284 9652 9680 10160 11176 11495 11605 12065 12160 13376 13504 13970 15367 15488 16036 16256 16720 16880 18392 18568 19304 19360 20045 20320 22352 22990 23210 24130 25531 26543 26752 26797 27008 27940 30734 32072 33440 33760 36784 37136 38608 38720 40090 40640 44099 44704 45980 46420 48260 51062 53086 53594 55880 61468 64144 66880 67520 73568 74272 76835 77216 77440 80180 81280 88198 89408 91960 92840 96520 102124 106172 107188 111760 122936 127655 128288 132715 133760 133985 135040 147136 148544 153670 154432 160360 176396 178816 183920 185680 193040 204248 212344 214376 220495 223520 245872 255310 256576 265430 267970 291973 294272 294767 297088 307340 308864 320720 352792 367840 371360 386080 408496 424688 428752 440990 447040 485089 491744 509143 510620 513152 530860 535940 583946 589534 614680 641440 705584 735680 742720 772160 816992 849376 857504 881980 894080 970178 983488 1018286 1021240 1061720 1071880 1167892 1179068 1229360 1282880 1411168 1459865 1471360 1473835 1485440 1544320 1633984 1698752 1715008 1763960 1940356 1966976 2036572 2042480 2123440 2143760 2335784 2358136 2425445 2458720 2545715 2565760 2822336 2919730 2947670 3242437 3267968 3397504 3430016 3527920 3880712 4073144 4084960 4246880 4287520 4671568 4716272 4850890 4917440 5091430 5600573 5644672 5839460 5895340 6484874 7055840 7761424 8146288 8169920 8493760 8575040 9343136 9432544 9701780 9834880 10182860 11201146 11678920 11790680 12969748 14111680 15522848 16212185 16292576 16339840 16987520 17150080 18686272 18865088 19403560 20365720 22402292 23357840 23581360 25939496 28002865 28223360 31045696 32424370 32585152 37372544 37730176 38807120 40731440 44804584 46715680 47162720 51878992 56005730 61606303 62091392 64848740 65170304 77614240 81462880 89609168 93431360 94325440 103757984 112011460 123212606 129697480 155228480 162925760 179218336 186862720 188650880 207515968 224022920 246425212 259394960 308031515 310456960 325851520 358436672 415031936 448045840 492850424 518789920 616063030 716873344 896091680 985700848 1037579840 1232126060 1792183360 1971401696 2075159680 2464252120 3584366720 3942803392 4928504240 7885606784 9857008480 19714016960 39428033920
- Sum of all divisors σ(n): 110438092800
- Sum of proper divisors (its aliquot sum) s(n): 71010058880
- 39428033920 is an abundant number, because the sum of its proper divisors (71010058880) is greater than itself. Its abundance is 31582024960
Bases of 39428033920
- Binary: 1001001011100001100000001101100000002
- Hexadecimal: 0x92E180D80
- Base-36: I42FLOG
Squares and roots of 39428033920
- 39428033920 squared (394280339202) is 1554569858796670566400
- 39428033920 cubed (394280339203) is 61293633123644737475084812288000
-
The
square root of 39428033920 is 198564.9362803011 -
The
cube root of 39428033920 is 3403.5727703167
Scales and comparisons
How big is 39428033920?- 39,428,033,920 seconds is equal to 1,253 years, 35 weeks, 5 days, 23 hours, 38 minutes, 40 seconds.
-
To count from 1 to 39,428,033,920 would take you about two thousand, five hundred seven 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 39428033920 cubic inches would be around 283.6 feet tall.
Recreational maths with 39428033920
- 39428033920 backwards is 02933082493
- The number of decimal digits it has is: 11
- The sum of 39428033920's digits is 43
- More coming soon!
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