30981359232
30,981,359,232 is an even composite number composed of six prime numbers multiplied together.
30981359232 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30981359232:
27 × 32 × 17 × 47 × 97 × 347
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 47 × 97 × 347)See below for interesting mathematical facts about the number 30981359232 from the Numbermatics database.
Names of 30981359232
- Cardinal: 30981359232 can be written as Thirty billion, nine hundred eighty-one million, three hundred fifty-nine thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 3.0981359232 × 1010
Factors of 30981359232
Divisors of 30981359232
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 47 48 51 64 68 72 94 96 97 102 128 136 141 144 153 188 192 194 204 272 282 288 291 306 347 376 384 388 408 423 544 564 576 582 612 694 752 776 799 816 846 873 1041 1088 1128 1152 1164 1224 1388 1504 1552 1598 1632 1649 1692 1746 2082 2176 2256 2328 2397 2448 2776 3008 3104 3123 3196 3264 3298 3384 3492 4164 4512 4559 4656 4794 4896 4947 5552 5899 6016 6208 6246 6392 6528 6596 6768 6984 7191 8328 9024 9118 9312 9588 9792 9894 11104 11798 12416 12492 12784 13192 13536 13677 13968 14382 14841 16309 16656 17697 18048 18236 18624 19176 19584 19788 22208 23596 24984 25568 26384 27072 27354 27936 28764 29682 32618 33312 33659 35394 36472 37248 38352 39576 41031 44416 47192 48927 49968 51136 52768 53091 54144 54708 55872 57528 59364 65236 66624 67318 70788 72944 76704 77503 79152 82062 94384 97854 99936 100977 102272 105536 106182 109416 111744 115056 118728 130472 133248 134636 141576 145888 146781 153408 155006 158304 164124 188768 195708 199872 201954 211072 212364 218832 230112 232509 237456 260944 269272 277253 283152 291776 293562 302931 306816 310012 316608 328248 377536 391416 399744 403908 424728 437664 460224 465018 474912 521888 538544 554506 566304 572203 583552 587124 605862 620024 633216 656496 697527 755072 782832 807816 831759 849456 875328 920448 930036 949824 1043776 1077088 1109012 1132608 1144406 1174248 1211724 1240048 1312992 1395054 1565664 1581973 1615632 1663518 1698912 1716609 1750656 1860072 1899648 2087552 2154176 2218024 2265216 2288812 2348496 2423448 2480096 2495277 2625984 2790108 3131328 3163946 3231264 3327036 3397824 3433218 3720144 4308352 4436048 4577624 4696992 4745919 4846896 4960192 4990554 5149827 5251968 5580216 6262656 6327892 6462528 6654072 6795648 6866436 7440288 8872096 9155248 9393984 9491838 9693792 9920384 9981108 10299654 11160432 12655784 12925056 13308144 13732872 14237757 14880576 17744192 18310496 18787968 18983676 19387584 19962216 20599308 22320864 25311568 26616288 26893541 27465744 28475514 29761152 35488384 36620992 37967352 38775168 39924432 41198616 44641728 50623136 53232576 53787082 54931488 56951028 73241984 75934704 79848864 80680623 82397232 89283456 101246272 106465152 107574164 109862976 113902056 151869408 159697728 161361246 164794464 202492544 215148328 219725952 227804112 242041869 303738816 319395456 322722492 329588928 430296656 455608224 484083738 607477632 645444984 659177856 860593312 911216448 968167476 1290889968 1721186624 1822432896 1936334952 2581779936 3442373248 3872669904 5163559872 7745339808 10327119744 15490679616 30981359232
- Sum of all divisors σ(n): 97679312640
- Sum of proper divisors (its aliquot sum) s(n): 66697953408
- 30981359232 is an abundant number, because the sum of its proper divisors (66697953408) is greater than itself. Its abundance is 35716594176
Bases of 30981359232
- Binary: 111001101101010001000000110100000002
- Hexadecimal: 0x736A20680
- Base-36: E8DI1S0
Squares and roots of 30981359232
- 30981359232 squared (309813592322) is 959844619862231629824
- 30981359232 cubed (309813592323) is 29737290974854280472770188935168
-
The
square root of 30981359232 is 176015.2244324337 -
The
cube root of 30981359232 is 3140.7508729389
Scales and comparisons
How big is 30981359232?- 30,981,359,232 seconds is equal to 985 years, 5 weeks, 5 days, 13 hours, 7 minutes, 12 seconds.
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To count from 1 to 30,981,359,232 would take you about one thousand, nine hundred seventy 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 30981359232 cubic inches would be around 261.7 feet tall.
Recreational maths with 30981359232
- 30981359232 backwards is 23295318903
- The number of decimal digits it has is: 11
- The sum of 30981359232's digits is 45
- More coming soon!
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