30985830912
30,985,830,912 is an even composite number composed of five prime numbers multiplied together.
30985830912 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 30985830912:
29 × 3 × 172 × 292 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 17 × 29 × 29 × 83)See below for interesting mathematical facts about the number 30985830912 from the Numbermatics database.
Names of 30985830912
- Cardinal: 30985830912 can be written as Thirty billion, nine hundred eighty-five million, eight hundred thirty thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 3.0985830912 × 1010
Factors of 30985830912
Divisors of 30985830912
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 29 32 34 48 51 58 64 68 83 87 96 102 116 128 136 166 174 192 204 232 249 256 272 289 332 348 384 408 464 493 498 512 544 578 664 696 768 816 841 867 928 986 996 1088 1156 1328 1392 1411 1479 1536 1632 1682 1734 1856 1972 1992 2176 2312 2407 2523 2656 2784 2822 2958 3264 3364 3468 3712 3944 3984 4233 4352 4624 4814 5046 5312 5568 5644 5916 6528 6728 6936 7221 7424 7888 7968 8381 8466 8704 9248 9628 10092 10624 11136 11288 11832 13056 13456 13872 14297 14442 14848 15776 15936 16762 16932 18496 19256 20184 21248 22272 22576 23664 23987 25143 26112 26912 27744 28594 28884 31552 31872 33524 33864 36992 38512 40368 40919 42496 42891 44544 45152 47328 47974 50286 53824 55488 57188 57768 63104 63744 67048 67728 69803 71961 73984 77024 80736 81838 85782 90304 94656 95948 100572 107648 110976 114376 115536 122757 126208 127488 134096 135456 139606 143922 147968 154048 161472 163676 171564 180608 189312 191896 201144 209409 215296 221952 228752 231072 243049 245514 252416 268192 270912 279212 287844 308096 322944 327352 343128 361216 378624 383792 402288 418818 430592 443904 457504 462144 486098 491028 536384 541824 558424 575688 616192 645888 654704 686256 695623 722432 729147 757248 767584 804576 837636 915008 924288 972196 982056 1072768 1083648 1116848 1151376 1186651 1232384 1291776 1309408 1372512 1391246 1458294 1535168 1609152 1675272 1830016 1848576 1944392 1964112 2086869 2145536 2167296 2233696 2302752 2373302 2618816 2745024 2782492 2916588 3070336 3218304 3350544 3559953 3660032 3697152 3888784 3928224 4173738 4291072 4467392 4605504 4746604 5237632 5490048 5564984 5833176 6140672 6436608 6701088 7119906 7320064 7777568 7856448 8347476 8934784 9211008 9493208 10475264 10980096 11129968 11666352 12281344 12873216 13402176 14239812 15555136 15712896 16694952 17869568 18422016 18986416 20173067 20950528 21960192 22259936 23332704 26804352 28479624 31110272 31425792 33389904 35739136 36844032 37972832 40346134 44519872 46665408 53608704 56959248 60519201 62220544 62851584 66779808 75945664 80692268 89039744 93330816 107217408 113918496 121038402 124441088 133559616 151891328 161384536 178079488 186661632 227836992 242076804 267119232 303782656 322769072 356158976 373323264 455673984 484153608 534238464 607565312 645538144 911347968 968307216 1068476928 1291076288 1822695936 1936614432 2582152576 3873228864 5164305152 7746457728 10328610304 15492915456 30985830912
- Sum of all divisors σ(n): 91911836016
- Sum of proper divisors (its aliquot sum) s(n): 60926005104
- 30985830912 is an abundant number, because the sum of its proper divisors (60926005104) is greater than itself. Its abundance is 29940174192
Bases of 30985830912
- Binary: 111001101101110011001000010000000002
- Hexadecimal: 0x736E64200
- Base-36: E8G5W5C
Squares and roots of 30985830912
- 30985830912 squared (309858309122) is 960121717307054751744
- 30985830912 cubed (309858309123) is 29750169187415462522265721110528
-
The
square root of 30985830912 is 176027.9265116759 -
The
cube root of 30985830912 is 3140.9019719391
Scales and comparisons
How big is 30985830912?- 30,985,830,912 seconds is equal to 985 years, 13 weeks, 1 day, 7 hours, 15 minutes, 12 seconds.
-
To count from 1 to 30,985,830,912 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 30985830912 cubic inches would be around 261.7 feet tall.
Recreational maths with 30985830912
- 30985830912 backwards is 21903858903
- 30985830912 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30985830912's digits is 48
- More coming soon!
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