30393438768
30,393,438,768 is an even composite number composed of seven prime numbers multiplied together.
30393438768 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30393438768:
24 × 32 × 7 × 11 × 19 × 89 × 1621
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 19 × 89 × 1621)See below for interesting mathematical facts about the number 30393438768 from the Numbermatics database.
Names of 30393438768
- Cardinal: 30393438768 can be written as Thirty billion, three hundred ninety-three million, four hundred thirty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 3.0393438768 × 1010
Factors of 30393438768
Divisors of 30393438768
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 28 33 36 38 42 44 48 56 57 63 66 72 76 77 84 88 89 99 112 114 126 132 133 144 152 154 168 171 176 178 198 209 228 231 252 264 266 267 304 308 336 342 356 396 399 418 456 462 504 528 532 534 616 623 627 684 693 712 792 798 801 836 912 924 979 1008 1064 1068 1197 1232 1246 1254 1368 1386 1424 1463 1584 1596 1602 1621 1672 1691 1848 1869 1881 1958 2128 2136 2394 2492 2508 2736 2772 2926 2937 3192 3204 3242 3344 3382 3696 3738 3762 3916 4272 4389 4788 4863 4984 5016 5073 5544 5607 5852 5874 6384 6408 6484 6764 6853 7476 7524 7832 8778 8811 9576 9726 9968 10032 10146 11088 11214 11347 11704 11748 11837 12816 12968 13167 13528 13706 14589 14952 15048 15219 15664 17556 17622 17831 18601 19152 19452 20292 20559 22428 22694 23408 23496 23674 25936 26334 27056 27412 29178 29904 30096 30438 30799 34041 35112 35244 35511 35662 37202 38904 40584 41118 44856 45388 46992 47348 52668 53493 54824 55803 58356 60876 61598 61677 68082 70224 70488 71022 71324 74404 77808 81168 82236 89712 90776 92397 94696 102123 105336 106533 106986 109648 111606 116712 121752 123196 123354 124817 130207 136164 140976 142044 142648 144269 148808 160479 164472 167409 181552 184794 189392 204246 210672 213066 213972 215593 223212 233424 243504 246392 246708 249634 260414 272328 277191 284088 285296 288538 297616 320958 328944 334818 338789 369588 374451 390621 408492 426132 427944 431186 432807 446424 492784 493416 499268 520828 544656 554382 568176 577076 641916 646779 669636 677578 739176 748902 781242 816984 852264 855888 862372 865614 892848 986832 998536 1009883 1016367 1041656 1108764 1123353 1154152 1171863 1283832 1293558 1298421 1339272 1355156 1478352 1497804 1562484 1586959 1633968 1704528 1724744 1731228 1940337 1997072 2019766 2032734 2083312 2217528 2246706 2308304 2343726 2371523 2567664 2587116 2596842 2678544 2710312 2741111 2995608 3029649 3049101 3124968 3173918 3449488 3462456 3880674 4039532 4065468 4435056 4493412 4687452 4743046 4760877 5174232 5193684 5420624 5482222 5991216 6059298 6098202 6249936 6347836 6924912 7114569 7761348 8079064 8130936 8223333 8986824 9088947 9374904 9486092 9521754 10348464 10387368 10964444 11108713 12118596 12196404 12695672 14229138 14282631 15522696 16158128 16261872 16446666 17973648 18177894 18749808 18972184 19043508 19187777 20774736 21343707 21928888 22217426 24237192 24392808 24669999 25391344 28458276 28565262 30152221 31045392 32893332 33326139 36355788 37944368 38087016 38375554 42687414 43857776 44434852 48474384 48785616 49339998 56916552 57130524 57563331 60304442 65786664 66652278 72711576 76174032 76751108 85374828 88869704 90456663 98679996 99978417 113833104 114261048 115126662 120608884 131573328 133304556 145423152 153502216 170749656 172689993 177739408 180913326 197359992 199956834 211065547 228522096 230253324 241217768 266609112 271369989 307004432 341499312 345379986 361826652 394719984 399913668 422131094 460506648 482435536 533218224 542739978 633196641 690759972 723653304 799827336 844262188 921013296 1085479956 1266393282 1381519944 1447306608 1599654672 1688524376 1899589923 2170959912 2532786564 2763039888 3377048752 3799179846 4341919824 5065573128 7598359692 10131146256 15196719384 30393438768
- Sum of all divisors σ(n): 112953484800
- Sum of proper divisors (its aliquot sum) s(n): 82560046032
- 30393438768 is an abundant number, because the sum of its proper divisors (82560046032) is greater than itself. Its abundance is 52166607264
Bases of 30393438768
- Binary: 111000100111001011100010010001100002
- Hexadecimal: 0x713971230
- Base-36: DYNGVG0
Squares and roots of 30393438768
- 30393438768 squared (303934387682) is 923761120144165357824
- 30393438768 cubed (303934387683) is 28076277041360781135490553720832
-
The
square root of 30393438768 is 174337.1411030937 -
The
cube root of 30393438768 is 3120.7569514477
Scales and comparisons
How big is 30393438768?- 30,393,438,768 seconds is equal to 966 years, 21 weeks, 4 days, 21 hours, 52 minutes, 48 seconds.
-
To count from 1 to 30,393,438,768 would take you about one thousand, nine hundred thirty-two 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 30393438768 cubic inches would be around 260.1 feet tall.
Recreational maths with 30393438768
- 30393438768 backwards is 86783439303
- The number of decimal digits it has is: 11
- The sum of 30393438768's digits is 54
- More coming soon!
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