130500720
130,500,720 is an even composite number composed of five prime numbers multiplied together.
130500720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 130500720:
24 × 35 × 5 × 72 × 137
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 137)See below for interesting mathematical facts about the number 130500720 from the Numbermatics database.
Names of 130500720
- Cardinal: 130500720 can be written as One hundred thirty million, five hundred thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3050072 × 108
Factors of 130500720
Divisors of 130500720
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 137 140 144 147 162 168 180 189 196 210 216 240 243 245 252 270 274 280 294 315 324 336 360 378 392 405 411 420 432 441 486 490 504 540 548 560 567 588 630 648 685 720 735 756 784 810 822 840 882 945 959 972 980 1008 1080 1096 1134 1176 1215 1233 1260 1296 1323 1370 1470 1512 1620 1644 1680 1701 1764 1890 1918 1944 1960 2055 2160 2192 2205 2268 2352 2430 2466 2520 2646 2740 2835 2877 2940 3024 3240 3288 3402 3528 3699 3780 3836 3888 3920 3969 4110 4410 4536 4795 4860 4932 5040 5292 5480 5670 5754 5880 6165 6480 6576 6615 6713 6804 7056 7398 7560 7672 7938 8220 8505 8631 8820 9072 9590 9720 9864 10584 10960 11097 11340 11508 11760 11907 12330 13230 13426 13608 14385 14796 15120 15344 15876 16440 17010 17262 17640 18495 19180 19440 19728 19845 20139 21168 22194 22680 23016 23814 24660 25893 26460 26852 27216 28770 29592 31752 32880 33291 33565 34020 34524 35280 36990 38360 39690 40278 43155 44388 45360 46032 47628 49320 51786 52920 53704 55485 57540 59184 59535 60417 63504 66582 67130 68040 69048 73980 76720 77679 79380 80556 86310 88776 95256 98640 100695 103572 105840 107408 110970 115080 119070 120834 129465 133164 134260 136080 138096 147960 155358 158760 161112 166455 172620 177552 181251 190512 201390 207144 221940 230160 233037 238140 241668 258930 266328 268520 295920 302085 310716 317520 322224 332910 345240 362502 388395 402780 414288 443880 466074 476280 483336 517860 532656 537040 543753 604170 621432 665820 690480 725004 776790 805560 887760 906255 932148 952560 966672 1035720 1087506 1165185 1208340 1242864 1331640 1450008 1553580 1611120 1631259 1812510 1864296 2071440 2175012 2330370 2416680 2663280 2718765 2900016 3107160 3262518 3625020 3728592 4350024 4660740 4833360 5437530 6214320 6525036 7250040 8156295 8700048 9321480 10875060 13050072 14500080 16312590 18642960 21750120 26100144 32625180 43500240 65250360 130500720
- Sum of all divisors σ(n): 532559664
- Sum of proper divisors (its aliquot sum) s(n): 402058944
- 130500720 is an abundant number, because the sum of its proper divisors (402058944) is greater than itself. Its abundance is 271558224
Bases of 130500720
- Binary: 1111100011101001000011100002
- Hexadecimal: 0x7C74870
- Base-36: 25P300
Squares and roots of 130500720
- 130500720 squared (1305007202) is 17030437920518400
- 130500720 cubed (1305007203) is 2222484410542953973248000
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The
square root of 130500720 is 11423.6911722961 -
The
cube root of 130500720 is 507.2292650305
Scales and comparisons
How big is 130500720?- 130,500,720 seconds is equal to 4 years, 7 weeks, 5 days, 10 hours, 12 minutes.
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To count from 1 to 130,500,720 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 130500720 cubic inches would be around 42.3 feet tall.
Recreational maths with 130500720
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