30829307280
30,829,307,280 is an even composite number composed of seven prime numbers multiplied together.
What does the number 30829307280 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
30829307280 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 30829307280:
24 × 3 × 5 × 19 × 61 × 137 × 809
(2 × 2 × 2 × 2 × 3 × 5 × 19 × 61 × 137 × 809)See below for interesting mathematical facts about the number 30829307280 from the Numbermatics database.
Names of 30829307280
- Cardinal: 30829307280 can be written as Thirty billion, eight hundred twenty-nine million, three hundred seven thousand, two hundred eighty.
Scientific notation
- Scientific notation: 3.082930728 × 1010
Factors of 30829307280
Divisors of 30829307280
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 38 40 48 57 60 61 76 80 95 114 120 122 137 152 183 190 228 240 244 274 285 304 305 366 380 411 456 488 548 570 610 685 732 760 809 822 912 915 976 1096 1140 1159 1220 1370 1464 1520 1618 1644 1830 2055 2192 2280 2318 2427 2440 2603 2740 2928 3236 3288 3477 3660 4045 4110 4560 4636 4854 4880 5206 5480 5795 6472 6576 6954 7320 7809 8090 8220 8357 9272 9708 10412 10960 11590 12135 12944 13015 13908 14640 15371 15618 16180 16440 16714 17385 18544 19416 20824 23180 24270 25071 26030 27816 30742 31236 32360 32880 33428 34770 38832 39045 41648 41785 46113 46360 48540 49349 50142 52060 55632 61484 62472 64720 66856 69540 76855 78090 83570 92226 92720 97080 98698 100284 104120 110833 122968 124944 125355 133712 139080 148047 153710 156180 158783 167140 184452 194160 197396 200568 208240 221666 230565 245936 246745 250710 278160 296094 307420 312360 317566 332499 334280 368904 394792 401136 443332 461130 476349 493490 501420 554165 592188 614840 624720 635132 664998 668560 737808 740235 789584 793915 886664 922260 937631 952698 986980 1002840 1108330 1184376 1229680 1270264 1329996 1480470 1587830 1662495 1773328 1844520 1875262 1905396 1973960 2005680 2105827 2216660 2368752 2381745 2540528 2659992 2812893 2960940 3175660 3324990 3689040 3750524 3810792 3947920 4211654 4433320 4688155 4763490 5319984 5625786 5921880 6317481 6351320 6649980 6760813 7501048 7621584 8423308 8866640 9376310 9526980 10529135 11251572 11843760 12634962 12702640 13299960 13521626 14064465 15002096 16846616 18752620 19053960 20282439 21058270 22503144 25269924 26599920 27043252 28128930 31587405 33693232 33804065 37505240 38107920 40564878 42116540 45006288 50539848 54086504 56257860 63174810 67608130 75010480 81129756 84233080 101079696 101412195 108173008 112515720 126349620 128455447 135216260 162259512 168466160 202824390 225031440 252699240 256910894 270432520 324519024 385366341 405648780 505398480 513821788 540865040 642277235 770732682 811297560 1027643576 1284554470 1541465364 1622595120 1926831705 2055287152 2569108940 3082930728 3853663410 5138217880 6165861456 7707326820 10276435760 15414653640 30829307280
- Sum of all divisors σ(n): 103123756800
- Sum of proper divisors (its aliquot sum) s(n): 72294449520
- 30829307280 is an abundant number, because the sum of its proper divisors (72294449520) is greater than itself. Its abundance is 41465142240
Bases of 30829307280
- Binary: 111001011011001000111100101100100002
- Hexadecimal: 0x72D91E590
- Base-36: E5UZ1QO
Squares and roots of 30829307280
- 30829307280 squared (308293072802) is 950446187364660998400
- 30829307280 cubed (308293072803) is 29301597563369587332705188352000
-
The
square root of 30829307280 is 175582.7647578201 -
The
cube root of 30829307280 is 3135.6043298743
Scales and comparisons
How big is 30829307280?- 30,829,307,280 seconds is equal to 980 years, 14 weeks, 2 days, 16 hours, 28 minutes.
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To count from 1 to 30,829,307,280 would take you about one thousand, nine hundred sixty 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 30829307280 cubic inches would be around 261.3 feet tall.
Recreational maths with 30829307280
- 30829307280 backwards is 08270392803
- The number of decimal digits it has is: 11
- The sum of 30829307280's digits is 42
- More coming soon!
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