30488642730
30,488,642,730 is an even composite number composed of seven prime numbers multiplied together.
30488642730 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 30488642730:
2 × 33 × 5 × 7 × 132 × 53 × 1801
(2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 53 × 1801)See below for interesting mathematical facts about the number 30488642730 from the Numbermatics database.
Names of 30488642730
- Cardinal: 30488642730 can be written as Thirty billion, four hundred eighty-eight million, six hundred forty-two thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 3.048864273 × 1010
Factors of 30488642730
Divisors of 30488642730
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 53 54 63 65 70 78 90 91 105 106 117 126 130 135 159 169 182 189 195 210 234 265 270 273 315 318 338 351 371 378 390 455 477 507 530 546 585 630 689 702 742 795 819 845 910 945 954 1014 1113 1170 1183 1365 1378 1431 1521 1590 1638 1690 1755 1801 1855 1890 2067 2226 2366 2385 2457 2535 2730 2862 3042 3339 3445 3510 3549 3602 3710 4095 4134 4563 4770 4823 4914 5070 5403 5565 5915 6201 6678 6890 7098 7155 7605 8190 8957 9005 9126 9646 10017 10335 10647 10806 11130 11830 12285 12402 12607 14310 14469 15210 16209 16695 17745 17914 18010 18603 20034 20670 21294 22815 23413 24115 24570 25214 26871 27015 28938 31005 31941 32418 33390 35490 37206 37821 43407 44785 45630 46826 48230 48627 50085 53235 53742 54030 62010 62699 63035 63882 70239 72345 75642 80613 81045 86814 89570 93015 95453 97254 100170 106470 113463 117065 125398 126070 130221 134355 140478 144690 159705 161226 162090 163891 186030 188097 189105 190906 210717 217035 226926 234130 241839 243135 260442 268710 286359 304369 313495 319410 327782 340389 351195 376194 378210 403065 421434 434070 477265 483678 486270 491673 564291 567315 572718 608738 626990 632151 651105 668171 680778 702390 806130 819455 859077 913107 940485 954530 983346 1053585 1128582 1134630 1209195 1240889 1264302 1302210 1336342 1431795 1475019 1521845 1638910 1692873 1701945 1718154 1826214 1880970 2004513 2107170 2130583 2418390 2458365 2481778 2577231 2739321 2821455 2863590 2950038 3043690 3160755 3340855 3385746 3403890 3722667 4009026 4261166 4295385 4425057 4565535 4916730 5154462 5478642 5642910 6013539 6204445 6321510 6391749 6681710 7375095 7445334 8217963 8464365 8590770 8686223 8850114 9131070 10022565 10652915 11168001 12027078 12408890 12783498 12886155 13696605 14750190 16131557 16435926 16928730 17372446 18040617 18613335 19175247 20045130 21305830 22125285 22336002 25772310 26058669 27393210 30067695 31958745 32263114 33504003 36081234 37226670 38350494 41089815 43431115 44250570 48394671 52117338 55840005 57525741 60135390 63917490 67008006 78176007 80657785 82179630 86862230 90203085 95876235 96789342 111680010 112920899 115051482 130293345 145184013 156352014 161315570 167520015 180406170 191752470 225841798 234528021 241973355 260586690 287628705 290368026 335040030 338762697 390880035 435552039 469056042 483946710 564604495 575257410 677525394 725920065 781760070 871104078 1016288091 1129208990 1172640105 1451840130 1693813485 2032576182 2177760195 2345280210 3048864273 3387626970 4355520390 5081440455 6097728546 10162880910 15244321365 30488642730
- Sum of all divisors σ(n): 102570416640
- Sum of proper divisors (its aliquot sum) s(n): 72081773910
- 30488642730 is an abundant number, because the sum of its proper divisors (72081773910) is greater than itself. Its abundance is 41593131180
Bases of 30488642730
- Binary: 111000110010100001111000100101010102
- Hexadecimal: 0x71943C4AA
- Base-36: E085FAI
Squares and roots of 30488642730
- 30488642730 squared (304886427302) is 929557335517581852900
- 30488642730 cubed (304886427303) is 28340941499646292746599514417000
-
The
square root of 30488642730 is 174609.9731687741 -
The
cube root of 30488642730 is 3124.0120262007
Scales and comparisons
How big is 30488642730?- 30,488,642,730 seconds is equal to 969 years, 23 weeks, 19 hours, 25 minutes, 30 seconds.
-
To count from 1 to 30,488,642,730 would take you about one thousand, nine hundred thirty-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 30488642730 cubic inches would be around 260.3 feet tall.
Recreational maths with 30488642730
- 30488642730 backwards is 03724688403
- 30488642730 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30488642730's digits is 45
- More coming soon!
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