129317040
129,317,040 is an even composite number composed of six prime numbers multiplied together.
129317040 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 129317040:
24 × 33 × 5 × 19 × 23 × 137
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 19 × 23 × 137)See below for interesting mathematical facts about the number 129317040 from the Numbermatics database.
Names of 129317040
- Cardinal: 129317040 can be written as One hundred twenty-nine million, three hundred seventeen thousand and forty.
Scientific notation
- Scientific notation: 1.2931704 × 108
Factors of 129317040
Divisors of 129317040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 23 24 27 30 36 38 40 45 46 48 54 57 60 69 72 76 80 90 92 95 108 114 115 120 135 137 138 144 152 171 180 184 190 207 216 228 230 240 270 274 276 285 304 342 345 360 368 380 411 414 432 437 456 460 513 540 548 552 570 621 684 685 690 720 760 822 828 855 874 912 920 1026 1035 1080 1096 1104 1140 1233 1242 1311 1368 1370 1380 1520 1644 1656 1710 1748 1840 2052 2055 2070 2160 2185 2192 2280 2466 2484 2565 2603 2622 2736 2740 2760 3105 3151 3288 3312 3420 3496 3699 3933 4104 4110 4140 4370 4560 4932 4968 5130 5206 5244 5480 5520 6165 6210 6302 6555 6576 6840 6992 7398 7809 7866 8208 8220 8280 8740 9453 9864 9936 10260 10412 10488 10960 11799 12330 12420 12604 13015 13110 13680 14796 15618 15732 15755 16440 16560 17480 18495 18906 19665 19728 20520 20824 20976 23427 23598 24660 24840 25208 26030 26220 28359 29592 31236 31464 31510 32880 34960 36990 37812 39045 39330 41040 41648 46854 47196 47265 49320 49680 50416 52060 52440 56718 58995 59184 59869 62472 62928 63020 70281 73980 75624 78090 78660 85077 93708 94392 94530 98640 104120 104880 113436 117135 117990 119738 124944 126040 140562 141795 147960 151248 156180 157320 170154 179607 187416 188784 189060 208240 226872 234270 235980 239476 252080 281124 283590 295920 299345 312360 314640 340308 351405 359214 374832 378120 425385 453744 468540 471960 478952 538821 562248 567180 598690 624720 680616 702810 718428 756240 850770 898035 937080 943920 957904 1077642 1124496 1134360 1197380 1361232 1405620 1436856 1616463 1701540 1796070 1874160 2155284 2268720 2394760 2694105 2811240 2873712 3232926 3403080 3592140 4310568 4789520 5388210 5622480 6465852 6806160 7184280 8082315 8621136 10776420 12931704 14368560 16164630 21552840 25863408 32329260 43105680 64658520 129317040
- Sum of all divisors σ(n): 492825600
- Sum of proper divisors (its aliquot sum) s(n): 363508560
- 129317040 is an abundant number, because the sum of its proper divisors (363508560) is greater than itself. Its abundance is 234191520
Bases of 129317040
- Binary: 1111011010100111000101100002
- Hexadecimal: 0x7B538B0
- Base-36: 24ZPO0
Squares and roots of 129317040
- 129317040 squared (1293170402) is 16722896834361600
- 129317040 cubed (1293170403) is 2162555518845012401664000
-
The
square root of 129317040 is 11371.7650345055 -
The
cube root of 129317040 is 505.6910318851
Scales and comparisons
How big is 129317040?- 129,317,040 seconds is equal to 4 years, 5 weeks, 5 days, 17 hours, 24 minutes.
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To count from 1 to 129,317,040 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 129317040 cubic inches would be around 42.1 feet tall.
Recreational maths with 129317040
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