30404642840
30,404,642,840 is an even composite number composed of seven prime numbers multiplied together.
30404642840 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 30404642840:
23 × 5 × 112 × 13 × 19 × 29 × 877
(2 × 2 × 2 × 5 × 11 × 11 × 13 × 19 × 29 × 877)See below for interesting mathematical facts about the number 30404642840 from the Numbermatics database.
Names of 30404642840
- Cardinal: 30404642840 can be written as Thirty billion, four hundred four million, six hundred forty-two thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.040464284 × 1010
Factors of 30404642840
Divisors of 30404642840
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 5 8 10 11 13 19 20 22 26 29 38 40 44 52 55 58 65 76 88 95 104 110 116 121 130 143 145 152 190 209 220 232 242 247 260 286 290 319 377 380 418 440 484 494 520 551 572 580 605 638 715 754 760 836 877 968 988 1045 1102 1144 1160 1210 1235 1276 1430 1508 1573 1595 1672 1754 1885 1976 2090 2204 2299 2420 2470 2552 2717 2755 2860 3016 3146 3190 3508 3509 3770 4147 4180 4385 4408 4598 4840 4940 5434 5510 5720 6061 6292 6380 7016 7018 7163 7540 7865 8294 8360 8770 9196 9647 9880 10868 11020 11401 11495 12122 12584 12760 13585 14036 14326 15080 15730 16588 16663 17540 17545 18392 19294 20735 21736 22040 22802 22990 24244 25433 27170 28072 28652 29887 30305 31460 33176 33326 35080 35090 35815 38588 41470 45604 45617 45980 48235 48488 50866 54340 57005 57304 59774 60610 62920 66652 66671 70180 71630 77176 78793 82940 83315 91208 91234 91960 96470 101732 106117 108680 114010 119548 121220 125411 127165 133304 133342 140360 143260 149435 157586 165880 166630 182468 183293 192940 203464 212234 216619 228020 228085 239096 242440 250822 254330 266684 279763 286520 298870 315172 330629 333260 333355 364936 366586 385880 393965 424468 433238 456040 456170 483227 501644 508660 530585 533368 559526 597740 627055 630344 661258 666520 666710 733172 787930 848936 866476 866723 912340 916465 966454 1003288 1017320 1061170 1083095 1119052 1195480 1254110 1322516 1333420 1379521 1398815 1466344 1575860 1653145 1732952 1733446 1824680 1832930 1932908 2016223 2122340 2166190 2238104 2382809 2416135 2508220 2645032 2666840 2759042 2797630 3077393 3151720 3306290 3466892 3636919 3665860 3865816 4032446 4244680 4332380 4333615 4765618 4832270 5016440 5315497 5518084 5595260 6154786 6281951 6612580 6897605 6933784 7273838 7331720 8064892 8664760 8667230 9531236 9664540 10081115 10630994 11036168 11190520 11914045 12309572 12563902 13225160 13795210 14547676 15386965 16129784 17334460 18184595 19062472 19329080 20162230 21261988 23828090 24619144 25127804 26210899 26577485 27590420 29095352 30773930 31409755 34668920 36369190 40006109 40324460 42523976 47656180 50255608 52421798 53154970 55180840 58470467 61547860 62819510 69101461 72738380 80012218 80648920 95312360 104843596 106309940 116940934 123095720 125639020 131054495 138202922 145476760 160024436 200030545 209687192 212619880 233881868 251278040 262108990 276405844 292352335 320048872 345507305 400061090 467763736 524217980 552811688 584704670 691014610 760116071 800122180 1048435960 1169409340 1382029220 1520232142 1600244360 2338818680 2764058440 3040464284 3800580355 6080928568 7601160710 15202321420 30404642840
- Sum of all divisors σ(n): 88281144000
- Sum of proper divisors (its aliquot sum) s(n): 57876501160
- 30404642840 is an abundant number, because the sum of its proper divisors (57876501160) is greater than itself. Its abundance is 27471858320
Bases of 30404642840
- Binary: 111000101000100001000001000000110002
- Hexadecimal: 0x714420818
- Base-36: DYU50K8
Squares and roots of 30404642840
- 30404642840 squared (304046428402) is 924442306227963265600
- 30404642840 cubed (304046428403) is 28107338147047130711208058304000
-
The
square root of 30404642840 is 174369.2714901339 -
The
cube root of 30404642840 is 3121.1403772945
Scales and comparisons
How big is 30404642840?- 30,404,642,840 seconds is equal to 966 years, 40 weeks, 1 day, 14 hours, 7 minutes, 20 seconds.
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To count from 1 to 30,404,642,840 would take you about one thousand, nine hundred thirty-three 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 30404642840 cubic inches would be around 260.1 feet tall.
Recreational maths with 30404642840
- 30404642840 backwards is 04824640403
- The number of decimal digits it has is: 11
- The sum of 30404642840's digits is 35
- More coming soon!
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