130045440
130,045,440 is an even composite number composed of six prime numbers multiplied together.
130045440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 130045440:
29 × 3 × 5 × 7 × 41 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 41 × 59)See below for interesting mathematical facts about the number 130045440 from the Numbermatics database.
Names of 130045440
- Cardinal: 130045440 can be written as One hundred thirty million, forty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3004544 × 108
Factors of 130045440
Divisors of 130045440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 56 59 60 64 70 80 82 84 96 105 112 118 120 123 128 140 160 164 168 177 192 205 210 224 236 240 246 256 280 287 295 320 328 336 354 384 410 413 420 448 472 480 492 512 560 574 590 615 640 656 672 708 768 820 826 840 861 885 896 944 960 984 1120 1148 1180 1230 1239 1280 1312 1344 1416 1435 1536 1640 1652 1680 1722 1770 1792 1888 1920 1968 2065 2240 2296 2360 2419 2460 2478 2560 2624 2688 2832 2870 3280 3304 3360 3444 3540 3584 3776 3840 3936 4130 4305 4480 4592 4720 4838 4920 4956 5248 5376 5664 5740 6195 6560 6608 6720 6888 7080 7257 7552 7680 7872 8260 8610 8960 9184 9440 9676 9840 9912 10496 10752 11328 11480 12095 12390 13120 13216 13440 13776 14160 14514 15104 15744 16520 16933 17220 17920 18368 18880 19352 19680 19824 20992 22656 22960 24190 24780 26240 26432 26880 27552 28320 29028 30208 31488 33040 33866 34440 36285 36736 37760 38704 39360 39648 45312 45920 48380 49560 50799 52480 52864 53760 55104 56640 58056 62976 66080 67732 68880 72570 73472 75520 77408 78720 79296 84665 90624 91840 96760 99120 101598 104960 105728 110208 113280 116112 132160 135464 137760 145140 146944 151040 154816 157440 158592 169330 183680 193520 198240 203196 211456 220416 226560 232224 253995 264320 270928 275520 290280 309632 314880 317184 338660 367360 387040 396480 406392 440832 453120 464448 507990 528640 541856 551040 580560 619264 634368 677320 734720 774080 792960 812784 928896 1015980 1057280 1083712 1102080 1161120 1238528 1354640 1548160 1585920 1625568 1857792 2031960 2167424 2204160 2322240 2709280 3096320 3171840 3251136 3715584 4063920 4334848 4644480 5418560 6192640 6502272 8127840 8669696 9288960 10837120 13004544 16255680 18577920 21674240 26009088 32511360 43348480 65022720 130045440
- Sum of all divisors σ(n): 494968320
- Sum of proper divisors (its aliquot sum) s(n): 364922880
- 130045440 is an abundant number, because the sum of its proper divisors (364922880) is greater than itself. Its abundance is 234877440
Bases of 130045440
- Binary: 1111100000001010110000000002
- Hexadecimal: 0x7C05600
- Base-36: 25FBPC
Squares and roots of 130045440
- 130045440 squared (1300454402) is 16911816464793600
- 130045440 cubed (1300454403) is 2199304613363328221184000
-
The
square root of 130045440 is 11403.7467527125 -
The
cube root of 130045440 is 506.6387180643
Scales and comparisons
How big is 130045440?- 130,045,440 seconds is equal to 4 years, 7 weeks, 3 hours, 44 minutes.
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To count from 1 to 130,045,440 would take you about six 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 130045440 cubic inches would be around 42.2 feet tall.
Recreational maths with 130045440
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