30789669120
30,789,669,120 is an even composite number composed of six prime numbers multiplied together.
30789669120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30789669120:
28 × 3 × 5 × 7 × 257 × 4457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 257 × 4457)See below for interesting mathematical facts about the number 30789669120 from the Numbermatics database.
Names of 30789669120
- Cardinal: 30789669120 can be written as Thirty billion, seven hundred eighty-nine million, six hundred sixty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.078966912 × 1010
Factors of 30789669120
Divisors of 30789669120
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 257 280 320 336 384 420 448 480 514 560 640 672 768 771 840 896 960 1028 1120 1280 1285 1344 1542 1680 1792 1799 1920 2056 2240 2570 2688 3084 3360 3598 3840 3855 4112 4457 4480 5140 5376 5397 6168 6720 7196 7710 8224 8914 8960 8995 10280 10794 12336 13371 13440 14392 15420 16448 17828 17990 20560 21588 22285 24672 26742 26880 26985 28784 30840 31199 32896 35656 35980 41120 43176 44570 49344 53484 53970 57568 61680 62398 65792 66855 71312 71960 82240 86352 89140 93597 98688 106968 107940 115136 123360 124796 133710 142624 143920 155995 164480 172704 178280 187194 197376 213936 215880 230272 246720 249592 267420 285248 287840 311990 328960 345408 356560 374388 427872 431760 460544 467985 493440 499184 534840 570496 575680 623980 690816 713120 748776 855744 863520 935970 986880 998368 1069680 1140992 1145449 1151360 1247960 1381632 1426240 1497552 1711488 1727040 1871940 1996736 2139360 2290898 2302720 2495920 2852480 2995104 3422976 3436347 3454080 3743880 3993472 4278720 4581796 4991840 5704960 5727245 5990208 6872694 6908160 7487760 7986944 8018143 8557440 9163592 9983680 11454490 11980416 13745388 14975520 16036286 17114880 17181735 18327184 19967360 22908980 23960832 24054429 27490776 29951040 32072572 34363470 36654368 39934720 40090715 45817960 48108858 54981552 59902080 64145144 68726940 73308736 80181430 91635920 96217716 109963104 119804160 120272145 128290288 137453880 146617472 160362860 183271840 192435432 219926208 240544290 256580576 274907760 293234944 320725720 366543680 384870864 439852416 481088580 513161152 549815520 641451440 733087360 769741728 879704832 962177160 1026322304 1099631040 1282902880 1466174720 1539483456 1924354320 2052644608 2199262080 2565805760 3078966912 3848708640 4398524160 5131611520 6157933824 7697417280 10263223040 15394834560 30789669120
- Sum of all divisors σ(n): 112844890368
- Sum of proper divisors (its aliquot sum) s(n): 82055221248
- 30789669120 is an abundant number, because the sum of its proper divisors (82055221248) is greater than itself. Its abundance is 51265552128
Bases of 30789669120
- Binary: 111001010110011010100010001000000002
- Hexadecimal: 0x72B351100
- Base-36: E57DGQO
Squares and roots of 30789669120
- 30789669120 squared (307896691202) is 948003724519081574400
- 30789669120 cubed (307896691203) is 29188721002470152802064662528000
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The
square root of 30789669120 is 175469.8524533489 -
The
cube root of 30789669120 is 3134.2599068475
Scales and comparisons
How big is 30789669120?- 30,789,669,120 seconds is equal to 979 years, 5 days, 21 hours, 52 minutes.
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To count from 1 to 30,789,669,120 would take you about one thousand, nine hundred fifty-eight 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 30789669120 cubic inches would be around 261.2 feet tall.
Recreational maths with 30789669120
- 30789669120 backwards is 02196698703
- The number of decimal digits it has is: 11
- The sum of 30789669120's digits is 51
- More coming soon!
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