30911429120
30,911,429,120 is an even composite number composed of six prime numbers multiplied together.
30911429120 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 30911429120:
29 × 5 × 11 × 13 × 17 × 4967
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 17 × 4967)See below for interesting mathematical facts about the number 30911429120 from the Numbermatics database.
Names of 30911429120
- Cardinal: 30911429120 can be written as Thirty billion, nine hundred eleven million, four hundred twenty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.091142912 × 1010
Factors of 30911429120
Divisors of 30911429120
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 17 20 22 26 32 34 40 44 52 55 64 65 68 80 85 88 104 110 128 130 136 143 160 170 176 187 208 220 221 256 260 272 286 320 340 352 374 416 440 442 512 520 544 572 640 680 704 715 748 832 880 884 935 1040 1088 1105 1144 1280 1360 1408 1430 1496 1664 1760 1768 1870 2080 2176 2210 2288 2431 2560 2720 2816 2860 2992 3328 3520 3536 3740 4160 4352 4420 4576 4862 4967 5440 5632 5720 5984 6656 7040 7072 7480 8320 8704 8840 9152 9724 9934 10880 11440 11968 12155 14080 14144 14960 16640 17680 18304 19448 19868 21760 22880 23936 24310 24835 28160 28288 29920 33280 35360 36608 38896 39736 43520 45760 47872 48620 49670 54637 56576 59840 64571 70720 73216 77792 79472 84439 91520 95744 97240 99340 109274 113152 119680 129142 141440 155584 158944 168878 183040 194480 198680 218548 239360 258284 273185 282880 311168 317888 322855 337756 366080 388960 397360 422195 437096 478720 516568 546370 565760 622336 635776 645710 675512 710281 777920 794720 844390 874192 928829 1033136 1092740 1097707 1244672 1271552 1291420 1351024 1420562 1555840 1589440 1688780 1748384 1857658 2066272 2185480 2195414 2543104 2582840 2702048 2841124 3111680 3178880 3377560 3496768 3551405 3715316 4132544 4370960 4390828 4644145 5165680 5404096 5488535 5682248 6223360 6357760 6755120 6993536 7102810 7430632 8265088 8741920 8781656 9288290 10331360 10808192 10977070 11364496 12074777 12715520 13510240 13987072 14205620 14861264 16530176 17483840 17563312 18576580 20662720 21616384 21954140 22728992 24149554 27020480 27974144 28411240 29722528 33060352 34967680 35126624 37153160 41325440 43232768 43908280 45457984 48299108 54040960 56822480 59445056 60373885 69935360 70253248 74306320 82650880 87816560 90915968 96598216 108081920 113644960 118890112 120747770 139870720 140506496 148612640 165301760 175633120 181831936 193196432 216163840 227289920 237780224 241495540 281012992 297225280 351266240 363663872 386392864 454579840 475560448 482991080 562025984 594450560 702532480 772785728 909159680 965982160 1188901120 1405064960 1545571456 1818319360 1931964320 2377802240 2810129920 3091142912 3863928640 6182285824 7727857280 15455714560 30911429120
- Sum of all divisors σ(n): 92212598016
- Sum of proper divisors (its aliquot sum) s(n): 61301168896
- 30911429120 is an abundant number, because the sum of its proper divisors (61301168896) is greater than itself. Its abundance is 30389739776
Bases of 30911429120
- Binary: 111001100100111011011111010000000002
- Hexadecimal: 0x73276FA00
- Base-36: E77V7CW
Squares and roots of 30911429120
- 30911429120 squared (309114291202) is 955516450240783974400
- 30911429120 cubed (309114291203) is 29536379024612000757897494528000
-
The
square root of 30911429120 is 175816.4643029771 -
The
cube root of 30911429120 is 3138.3860260029
Scales and comparisons
How big is 30911429120?- 30,911,429,120 seconds is equal to 982 years, 46 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
-
To count from 1 to 30,911,429,120 would take you about one thousand, nine hundred sixty-five 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 30911429120 cubic inches would be around 261.5 feet tall.
Recreational maths with 30911429120
- 30911429120 backwards is 02192411903
- 30911429120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30911429120's digits is 32
- More coming soon!
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