130999440
130,999,440 is an even composite number composed of six prime numbers multiplied together.
130999440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 130999440:
24 × 3 × 5 × 112 × 13 × 347
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 13 × 347)See below for interesting mathematical facts about the number 130999440 from the Numbermatics database.
Names of 130999440
- Cardinal: 130999440 can be written as One hundred thirty million, nine hundred ninety-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3099944 × 108
Factors of 130999440
Divisors of 130999440
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 121 130 132 143 156 165 176 195 208 220 240 242 260 264 286 312 330 347 363 390 429 440 484 520 528 572 605 624 660 694 715 726 780 858 880 968 1040 1041 1144 1210 1320 1388 1430 1452 1560 1573 1716 1735 1815 1936 2082 2145 2288 2420 2640 2776 2860 2904 3120 3146 3432 3470 3630 3817 4164 4290 4511 4719 4840 5205 5552 5720 5808 6292 6864 6940 7260 7634 7865 8328 8580 9022 9438 9680 10410 11440 11451 12584 13533 13880 14520 15268 15730 16656 17160 18044 18876 19085 20820 22555 22902 23595 25168 27066 27760 29040 30536 31460 34320 36088 37752 38170 41640 41987 45110 45804 47190 49621 54132 57255 61072 62920 67665 72176 75504 76340 83280 83974 90220 91608 94380 99242 108264 114510 125840 125961 135330 148863 152680 167948 180440 183216 188760 198484 209935 216528 229020 248105 251922 270660 297726 305360 335896 360880 377520 396968 419870 458040 496210 503844 541320 545831 595452 629805 671792 744315 793936 839740 916080 992420 1007688 1082640 1091662 1190904 1259610 1488630 1637493 1679480 1984840 2015376 2183324 2381808 2519220 2729155 2977260 3274986 3358960 3969680 4366648 5038440 5458310 5954520 6549972 8187465 8733296 10076880 10916620 11909040 13099944 16374930 21833240 26199888 32749860 43666480 65499720 130999440
- Sum of all divisors σ(n): 482094144
- Sum of proper divisors (its aliquot sum) s(n): 351094704
- 130999440 is an abundant number, because the sum of its proper divisors (351094704) is greater than itself. Its abundance is 220095264
Bases of 130999440
- Binary: 1111100111011100100100100002
- Hexadecimal: 0x7CEE490
- Base-36: 25ZRTC
Squares and roots of 130999440
- 130999440 squared (1309994402) is 17160853280313600
- 130999440 cubed (1309994403) is 2248062169643244624384000
-
The
square root of 130999440 is 11445.4986785199 -
The
cube root of 130999440 is 507.8745841223
Scales and comparisons
How big is 130999440?- 130,999,440 seconds is equal to 4 years, 8 weeks, 4 days, 4 hours, 44 minutes.
-
To count from 1 to 130,999,440 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 130999440 cubic inches would be around 42.3 feet tall.
Recreational maths with 130999440
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