4045289820
4,045,289,820 is an even composite number composed of eight prime numbers multiplied together.
4045289820 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 4045289820:
22 × 3 × 5 × 11 × 13 × 31 × 67 × 227
(2 × 2 × 3 × 5 × 11 × 13 × 31 × 67 × 227)See below for interesting mathematical facts about the number 4045289820 from the Numbermatics database.
Names of 4045289820
- Cardinal: 4045289820 can be written as Four billion, forty-five million, two hundred eighty-nine thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 4.04528982 × 109
Factors of 4045289820
Divisors of 4045289820
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 31 33 39 44 52 55 60 62 65 66 67 78 93 110 124 130 132 134 143 155 156 165 186 195 201 220 227 260 268 286 310 330 335 341 372 390 402 403 429 454 465 572 620 660 670 681 682 715 737 780 804 806 858 871 908 930 1005 1023 1135 1209 1340 1362 1364 1430 1474 1612 1705 1716 1742 1860 2010 2015 2046 2077 2145 2211 2270 2418 2497 2613 2724 2860 2948 2951 3405 3410 3484 3685 4020 4030 4092 4154 4290 4355 4422 4433 4540 4836 4994 5115 5226 5902 6045 6231 6810 6820 7037 7370 7491 8060 8308 8580 8710 8844 8853 8866 9581 9988 10230 10385 10452 11055 11804 12090 12462 12485 13065 13299 13620 14074 14740 14755 14982 15209 17420 17706 17732 19162 20460 20770 21111 22110 22165 22847 24180 24924 24970 26130 26598 27001 28148 28743 29510 29964 30418 31155 32461 35185 35412 37455 38324 41540 42222 44220 44265 44330 45627 45694 47905 49940 52260 53196 54002 57486 59020 60836 62310 64922 66495 68541 70370 74910 76045 77407 81003 84444 88530 88660 91254 91388 91481 95810 97383 105555 108004 114235 114972 124620 129844 132990 135005 137082 140740 143715 149820 152090 154814 162006 162305 167299 177060 182508 182962 191620 194766 197717 211110 228135 228470 232221 265980 270010 274164 274443 287430 297011 304180 309628 324012 324610 334598 342705 365924 387035 389532 395434 405015 422220 456270 456940 457405 464442 471479 486915 501897 540020 548886 574860 593151 594022 649220 669196 685410 774070 790868 810030 836495 891033 912540 914810 928884 942958 973830 988585 1003794 1006291 1097772 1161105 1186302 1188044 1370820 1372215 1414437 1485055 1548140 1620060 1672990 1782066 1829620 1885916 1947660 1977170 2007588 2012582 2174887 2322210 2357395 2372604 2509485 2744430 2828874 2965755 2970110 3018873 3345980 3564132 3954340 4025164 4349774 4455165 4644420 4714790 5018970 5031455 5186269 5488860 5657748 5931510 5940220 6037746 6129227 6524661 7072185 8699548 8910330 9429580 10037940 10062910 10372538 10874435 11863020 12075492 12258454 13049322 14144370 15094365 15558807 17820660 18387681 20125820 20745076 21748870 24516908 25931345 26098644 28288740 30188730 30646135 31117614 32623305 36775362 43497740 51862690 60377460 61292270 62235228 65246610 67421497 73550724 77794035 91938405 103725380 122584540 130493220 134842994 155588070 183876810 202264491 269685988 311176140 337107485 367753620 404528982 674214970 809057964 1011322455 1348429940 2022644910 4045289820
- Sum of all divisors σ(n): 14002716672
- Sum of proper divisors (its aliquot sum) s(n): 9957426852
- 4045289820 is an abundant number, because the sum of its proper divisors (9957426852) is greater than itself. Its abundance is 5912137032
Bases of 4045289820
- Binary: 111100010001111000111001010111002
- Hexadecimal: 0xF11E395C
- Base-36: 1UWGLLO
Squares and roots of 4045289820
- 4045289820 squared (40452898202) is 16364369727795632400
- 4045289820 cubed (40452898203) is 66198618270567842788182168000
-
The
square root of 4045289820 is 63602.5928716747 -
The
cube root of 4045289820 is 1593.3696741691
Scales and comparisons
How big is 4045289820?- 4,045,289,820 seconds is equal to 128 years, 32 weeks, 4 days, 11 hours, 37 minutes.
-
To count from 1 to 4,045,289,820 would take you about two hundred fifty-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 4045289820 cubic inches would be around 132.8 feet tall.
Recreational maths with 4045289820
- 4045289820 backwards is 0289825404
- The number of decimal digits it has is: 10
- The sum of 4045289820's digits is 42
- More coming soon!
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