129799120
129,799,120 is an even composite number composed of five prime numbers multiplied together.
129799120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 129799120:
24 × 5 × 113 × 23 × 53
(2 × 2 × 2 × 2 × 5 × 11 × 11 × 11 × 23 × 53)See below for interesting mathematical facts about the number 129799120 from the Numbermatics database.
Names of 129799120
- Cardinal: 129799120 can be written as One hundred twenty-nine million, seven hundred ninety-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2979912 × 108
Factors of 129799120
Divisors of 129799120
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 40 44 46 53 55 80 88 92 106 110 115 121 176 184 212 220 230 242 253 265 368 424 440 460 484 506 530 583 605 848 880 920 968 1012 1060 1166 1210 1219 1265 1331 1840 1936 2024 2120 2332 2420 2438 2530 2662 2783 2915 4048 4240 4664 4840 4876 5060 5324 5566 5830 6095 6413 6655 9328 9680 9752 10120 10648 11132 11660 12190 12826 13310 13409 13915 19504 20240 21296 22264 23320 24380 25652 26620 26818 27830 30613 32065 44528 46640 48760 51304 53240 53636 55660 61226 64130 67045 70543 97520 102608 106480 107272 111320 122452 128260 134090 141086 147499 153065 214544 222640 244904 256520 268180 282172 294998 306130 352715 489808 513040 536360 564344 589996 612260 705430 737495 1072720 1128688 1179992 1224520 1410860 1474990 1622489 2359984 2449040 2821720 2949980 3244978 5643440 5899960 6489956 8112445 11799920 12979912 16224890 25959824 32449780 64899560 129799120
- Sum of all divisors σ(n): 352905984
- Sum of proper divisors (its aliquot sum) s(n): 223106864
- 129799120 is an abundant number, because the sum of its proper divisors (223106864) is greater than itself. Its abundance is 93307744
Bases of 129799120
- Binary: 1111011110010010011110100002
- Hexadecimal: 0x7BC93D0
- Base-36: 25A1N4
Squares and roots of 129799120
- 129799120 squared (1297991202) is 16847811552774400
- 129799120 cubed (1297991203) is 2186831113475950678528000
-
The
square root of 129799120 is 11392.9416745633 -
The
cube root of 129799120 is 506.3186398827
Scales and comparisons
How big is 129799120?- 129,799,120 seconds is equal to 4 years, 6 weeks, 4 days, 7 hours, 18 minutes, 40 seconds.
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To count from 1 to 129,799,120 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 129799120 cubic inches would be around 42.2 feet tall.
Recreational maths with 129799120
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