30789893400
30,789,893,400 is an even composite number composed of seven prime numbers multiplied together.
30789893400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30789893400:
23 × 3 × 52 × 7 × 17 × 59 × 7309
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 17 × 59 × 7309)See below for interesting mathematical facts about the number 30789893400 from the Numbermatics database.
Names of 30789893400
- Cardinal: 30789893400 can be written as Thirty billion, seven hundred eighty-nine million, eight hundred ninety-three thousand, four hundred.
Scientific notation
- Scientific notation: 3.07898934 × 1010
Factors of 30789893400
Divisors of 30789893400
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 25 28 30 34 35 40 42 50 51 56 59 60 68 70 75 84 85 100 102 105 118 119 120 136 140 150 168 170 175 177 200 204 210 236 238 255 280 295 300 340 350 354 357 408 413 420 425 472 476 510 525 590 595 600 680 700 708 714 826 840 850 885 952 1003 1020 1050 1180 1190 1239 1275 1400 1416 1428 1475 1652 1700 1770 1785 2006 2040 2065 2100 2360 2380 2478 2550 2856 2950 2975 3009 3304 3400 3540 3570 4012 4130 4200 4425 4760 4956 5015 5100 5900 5950 6018 6195 7021 7080 7140 7309 8024 8260 8850 8925 9912 10030 10200 10325 11800 11900 12036 12390 14042 14280 14618 15045 16520 17700 17850 20060 20650 21063 21927 23800 24072 24780 25075 28084 29236 30090 30975 35105 35400 35700 36545 40120 41300 42126 43854 49560 50150 51163 56168 58472 60180 61950 70210 71400 73090 75225 82600 84252 87708 100300 102326 105315 109635 120360 123900 124253 140420 146180 150450 153489 168504 175416 175525 182725 200600 204652 210630 219270 247800 248506 255815 280840 292360 300900 306978 351050 365450 372759 409304 421260 431231 438540 497012 511630 526575 548175 601800 613956 621265 702100 730900 745518 767445 842520 862462 869771 877080 994024 1023260 1053150 1096350 1227912 1242530 1279075 1293693 1404200 1461800 1491036 1534890 1724924 1739542 1863795 2046520 2106300 2156155 2192700 2485060 2558150 2587386 2609313 2982072 3018617 3069780 3106325 3449848 3479084 3727590 3837225 4212600 4312310 4348855 4385400 4970120 5116300 5174772 5218626 6037234 6139560 6212650 6468465 6958168 7330927 7455180 7674450 8624620 8697710 9055851 9318975 10232600 10349544 10437252 10780775 12074468 12425300 12936930 13046565 14661854 14910360 15093085 15348900 17249240 17395420 18111702 18637950 20874504 21561550 21744275 21992781 24148936 24850600 25873860 26093130 29323708 30186170 30697800 32342325 34790840 36223404 36654635 37275900 43123100 43488550 43985562 45279255 51316489 51747720 52186260 58647416 60372340 64684650 65232825 72446808 73309270 74551800 75465425 86246200 86977100 87971124 90558510 102632978 104372520 109963905 120744680 129369300 130465650 146618540 150930850 153949467 173954200 175942248 181117020 183273175 205265956 219927810 226396275 256582445 258738600 260931300 293237080 301861700 307898934 362234040 366546350 410531912 439855620 452792550 513164890 521862600 549819525 603723400 615797868 733092700 769747335 879711240 905585100 1026329780 1099639050 1231595736 1282912225 1466185400 1539494670 1811170200 2052659560 2199278100 2565824450 3078989340 3848736675 4398556200 5131648900 6157978680 7697473350 10263297800 15394946700 30789893400
- Sum of all divisors σ(n): 117474624000
- Sum of proper divisors (its aliquot sum) s(n): 86684730600
- 30789893400 is an abundant number, because the sum of its proper divisors (86684730600) is greater than itself. Its abundance is 55894837200
Bases of 30789893400
- Binary: 111001010110011100001111101000110002
- Hexadecimal: 0x72B387D18
- Base-36: E57I9SO
Squares and roots of 30789893400
- 30789893400 squared (307898934002) is 948017535583363560000
- 30789893400 cubed (307898934003) is 29189358861942470825844504000000
-
The
square root of 30789893400 is 175470.4915363265 -
The
cube root of 30789893400 is 3134.2675170853
Scales and comparisons
How big is 30789893400?- 30,789,893,400 seconds is equal to 979 years, 1 week, 1 day, 12 hours, 10 minutes.
-
To count from 1 to 30,789,893,400 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 30789893400 cubic inches would be around 261.2 feet tall.
Recreational maths with 30789893400
- 30789893400 backwards is 00439898703
- 30789893400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30789893400's digits is 51
- More coming soon!
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