30688162816
30,688,162,816 is an even composite number composed of six prime numbers multiplied together.
30688162816 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 30688162816:
210 × 17 × 19 × 31 × 41 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 19 × 31 × 41 × 73)See below for interesting mathematical facts about the number 30688162816 from the Numbermatics database.
Names of 30688162816
- Cardinal: 30688162816 can be written as Thirty billion, six hundred eighty-eight million, one hundred sixty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 3.0688162816 × 1010
Factors of 30688162816
Divisors of 30688162816
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 4 8 16 17 19 31 32 34 38 41 62 64 68 73 76 82 124 128 136 146 152 164 248 256 272 292 304 323 328 496 512 527 544 584 589 608 646 656 697 779 992 1024 1054 1088 1168 1178 1216 1241 1271 1292 1312 1387 1394 1558 1984 2108 2176 2263 2336 2356 2432 2482 2542 2584 2624 2774 2788 2993 3116 3968 4216 4352 4526 4672 4712 4864 4964 5084 5168 5248 5548 5576 5986 6232 7936 8432 8704 9052 9344 9424 9728 9928 10013 10168 10336 10496 11096 11152 11972 12464 13243 15872 16864 17408 18104 18688 18848 19456 19856 20026 20336 20672 20992 21607 22192 22304 23579 23944 24149 24928 26486 31744 33728 36208 37376 37696 38471 39712 40052 40672 41344 41984 42997 43214 44384 44608 47158 47888 48298 49856 50881 52972 56867 67456 72416 74752 75392 76942 79424 80104 81344 82688 85994 86428 88768 89216 92783 94316 95776 96596 99712 101762 105944 113734 134912 144832 150784 153884 158848 160208 162688 165376 171988 172856 177536 178432 185566 188632 191552 193192 199424 203524 211888 227468 269824 289664 301568 307768 317696 320416 325376 330752 343976 345712 355072 356864 371132 377264 383104 386384 398848 407048 410533 423776 454936 539648 579328 603136 615536 635392 640832 650752 687952 691424 710144 713728 730949 742264 754528 766208 772768 797696 814096 821066 847552 909872 966739 1158656 1231072 1270784 1281664 1301504 1375904 1382848 1420288 1461898 1484528 1509056 1532416 1545536 1577311 1628192 1642132 1695104 1762877 1819744 1933478 2317312 2462144 2563328 2751808 2765696 2923796 2969056 3018112 3064832 3091072 3154622 3256384 3284264 3390208 3525754 3639488 3866956 4924288 5126656 5503616 5531392 5847592 5938112 6036224 6182144 6309244 6512768 6568528 6780416 7051508 7278976 7733912 9848576 10253312 11007232 11062784 11695184 11876224 12072448 12364288 12618488 13025536 13137056 13560832 14103016 14557952 15467824 19697152 22014464 22125568 23390368 23752448 24144896 24728576 25236976 26051072 26274112 28206032 29115904 29968909 30935648 39394304 44028928 46780736 47504896 50473952 52102144 52548224 56412064 58231808 59937818 61871296 93561472 95009792 100947904 105096448 112824128 119875636 123742592 187122944 201895808 210192896 225648256 239751272 247485184 374245888 403791616 420385792 451296512 479502544 494970368 748491776 807583232 902593024 959005088 989940736 1615166464 1805186048 1918010176 3836020352 7672040704 15344081408 30688162816
- Sum of all divisors σ(n): 73291115520
- Sum of proper divisors (its aliquot sum) s(n): 42602952704
- 30688162816 is an abundant number, because the sum of its proper divisors (42602952704) is greater than itself. Its abundance is 11914789888
Bases of 30688162816
- Binary: 111001001010010100000110100000000002
- Hexadecimal: 0x725283400
- Base-36: E3IXTZ4
Squares and roots of 30688162816
- 30688162816 squared (306881628162) is 941763337021325049856
- 30688162816 cubed (306881628163) is 28900986620649903594040245354496
-
The
square root of 30688162816 is 175180.3722338779 -
The
cube root of 30688162816 is 3130.8118087403
Scales and comparisons
How big is 30688162816?- 30,688,162,816 seconds is equal to 975 years, 41 weeks, 1 hour, 40 minutes, 16 seconds.
-
To count from 1 to 30,688,162,816 would take you about one thousand, nine hundred fifty-one 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 30688162816 cubic inches would be around 260.9 feet tall.
Recreational maths with 30688162816
- 30688162816 backwards is 61826188603
- The number of decimal digits it has is: 11
- The sum of 30688162816's digits is 49
- More coming soon!
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