30980819040
30,980,819,040 is an even composite number composed of seven prime numbers multiplied together.
30980819040 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 30980819040:
25 × 3 × 5 × 17 × 83 × 149 × 307
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 83 × 149 × 307)See below for interesting mathematical facts about the number 30980819040 from the Numbermatics database.
Names of 30980819040
- Cardinal: 30980819040 can be written as Thirty billion, nine hundred eighty million, eight hundred nineteen thousand and forty.
Scientific notation
- Scientific notation: 3.098081904 × 1010
Factors of 30980819040
Divisors of 30980819040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 83 85 96 102 120 136 149 160 166 170 204 240 249 255 272 298 307 332 340 408 415 447 480 498 510 544 596 614 664 680 745 816 830 894 921 996 1020 1192 1228 1245 1328 1360 1411 1490 1535 1632 1660 1788 1842 1992 2040 2235 2384 2456 2490 2533 2656 2720 2822 2980 3070 3320 3576 3684 3984 4080 4233 4470 4605 4768 4912 4980 5066 5219 5644 5960 6140 6640 7055 7152 7368 7599 7968 8160 8466 8940 9210 9824 9960 10132 10438 11288 11920 12280 12367 12665 13280 14110 14304 14736 15198 15657 16932 17880 18420 19920 20264 20876 21165 22576 23840 24560 24734 25330 25481 26095 28220 29472 30396 31314 33864 35760 36840 37101 37995 39840 40528 41752 42330 45152 45743 49120 49468 50660 50962 52190 56440 60792 61835 62628 67728 71520 73680 74202 75990 76443 78285 81056 83504 84660 91486 98936 101320 101924 104380 112880 121584 123670 125256 127405 135456 137229 147360 148404 151980 152886 156570 167008 169320 182972 185505 197872 202640 203848 208760 210239 225760 228715 243168 247340 250512 254810 274458 296808 303960 305772 313140 338640 365944 371010 382215 395744 405280 407696 417520 420478 433177 457430 494680 501024 509620 548916 593616 607920 611544 626280 630717 677280 686145 731888 742020 764430 777631 815392 835040 840956 866354 914860 989360 1019240 1051195 1097832 1187232 1215840 1223088 1252560 1261434 1299531 1372290 1463776 1484040 1528860 1555262 1681912 1732708 1829720 1978720 2038480 2102390 2165885 2195664 2332893 2446176 2505120 2522868 2599062 2744580 2968080 3057720 3110524 3153585 3363824 3465416 3659440 3796669 3888155 4076960 4204780 4331770 4391328 4665786 5045736 5198124 5489160 5936160 6115440 6221048 6307170 6497655 6727648 6930832 7318880 7593338 7776310 8409560 8663540 9331572 10091472 10396248 10978320 11390007 11664465 12230880 12442096 12614340 12995310 13861664 15186676 15552620 16819120 17327080 18663144 18983345 20182944 20792496 21956640 22780014 23328930 24884192 25228680 25990620 30373352 31105240 33638240 34654160 37326288 37966690 41584992 45560028 46657860 50457360 51981240 56950035 60746704 62210480 64543373 69308320 74652576 75933380 91120056 93315720 100914720 103962480 113900070 121493408 124420960 129086746 151866760 182240112 186631440 193630119 207924960 227800140 258173492 303733520 322716865 364480224 373262880 387260238 455600280 516346984 607467040 645433730 774520476 911200560 968150595 1032693968 1290867460 1549040952 1822401120 1936301190 2065387936 2581734920 3098081904 3872602380 5163469840 6196163808 7745204760 10326939680 15490409520 30980819040
- Sum of all divisors σ(n): 105619852800
- Sum of proper divisors (its aliquot sum) s(n): 74639033760
- 30980819040 is an abundant number, because the sum of its proper divisors (74639033760) is greater than itself. Its abundance is 43658214720
Bases of 30980819040
- Binary: 111001101101001100111001000011000002
- Hexadecimal: 0x73699C860
- Base-36: E8D6GYO
Squares and roots of 30980819040
- 30980819040 squared (309808190402) is 959811148389226521600
- 30980819040 cubed (309808190403) is 29735735500821214351258251264000
-
The
square root of 30980819040 is 176013.6899221195 -
The
cube root of 30980819040 is 3140.7326187543
Scales and comparisons
How big is 30980819040?- 30,980,819,040 seconds is equal to 985 years, 4 weeks, 6 days, 7 hours, 4 minutes.
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To count from 1 to 30,980,819,040 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 30980819040 cubic inches would be around 261.7 feet tall.
Recreational maths with 30980819040
- 30980819040 backwards is 04091808903
- The number of decimal digits it has is: 11
- The sum of 30980819040's digits is 42
- More coming soon!
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