30838084830
30,838,084,830 is an even composite number composed of seven prime numbers multiplied together.
30838084830 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 30838084830:
2 × 33 × 5 × 72 × 17 × 31 × 4423
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 31 × 4423)See below for interesting mathematical facts about the number 30838084830 from the Numbermatics database.
Names of 30838084830
- Cardinal: 30838084830 can be written as Thirty billion, eight hundred thirty-eight million, eighty-four thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 3.083808483 × 1010
Factors of 30838084830
Divisors of 30838084830
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 31 34 35 42 45 49 51 54 62 63 70 85 90 93 98 102 105 119 126 135 147 153 155 170 186 189 210 217 238 245 255 270 279 294 306 310 315 357 378 434 441 459 465 490 510 527 558 595 630 651 714 735 765 833 837 882 918 930 945 1054 1071 1085 1190 1302 1323 1395 1470 1519 1530 1581 1666 1674 1785 1890 1953 2142 2170 2205 2295 2499 2635 2646 2790 3038 3162 3213 3255 3570 3689 3906 4165 4185 4410 4423 4557 4590 4743 4998 5270 5355 5859 6426 6510 6615 7378 7497 7595 7905 8330 8370 8846 9114 9486 9765 10710 11067 11718 12495 13230 13269 13671 14229 14994 15190 15810 16065 18445 19530 22115 22134 22491 22785 23715 24990 25823 26538 27342 28458 29295 30961 32130 33201 36890 37485 39807 41013 44230 44982 45570 47430 51646 55335 58590 61922 66345 66402 68355 71145 74970 75191 77469 79614 82026 92883 99603 110670 112455 119421 129115 132690 136710 137113 142290 150382 154805 154938 166005 185766 199035 199206 205065 216727 224910 225573 232407 238842 258230 274226 278649 309610 332010 375955 387345 398070 410130 411339 433454 451146 464415 464814 498015 526337 557298 597105 650181 676719 685565 697221 751910 774690 822678 835947 928830 959791 996030 1052674 1083635 1127865 1162035 1194210 1234017 1300362 1353438 1371130 1393245 1394442 1579011 1671894 1919582 1950543 2030157 2056695 2167270 2255730 2324070 2330921 2468034 2631685 2786490 2879373 3158022 3250905 3383595 3486105 3684359 3702051 3901086 4060314 4113390 4179735 4661842 4737033 4798955 5263370 5758746 5851629 6170085 6501810 6718537 6767190 6972210 6992763 7368718 7404102 7895055 8359470 8638119 9474066 9597910 9752715 10150785 11053077 11654605 11703258 12340170 13437074 13985526 14211099 14396865 15790110 16316447 17276238 18421795 18510255 19505430 20155611 20301570 20978289 22106154 23309210 23685165 25914357 28422198 28793730 29258145 32632894 33159231 33592685 34963815 36843590 37020510 40311222 41956578 43190595 47370330 48949341 51828714 55265385 58516290 60466833 62934867 66318462 67185370 69927630 71055495 81582235 86381190 97898682 99477693 100778055 104891445 110530770 114215129 120933666 125869734 129571785 142110990 146848023 163164470 165796155 181400499 198955386 201556110 209782890 228430258 244746705 259143570 293696046 302334165 314674335 331592310 342645387 362800998 440544069 489493410 497388465 571075645 604668330 629348670 685290774 734240115 881088138 907002495 994776930 1027936161 1142151290 1468480230 1713226935 1814004990 2055872322 2202720345 3083808483 3426453870 4405440690 5139680805 6167616966 10279361610 15419042415 30838084830
- Sum of all divisors σ(n): 104579112960
- Sum of proper divisors (its aliquot sum) s(n): 73741028130
- 30838084830 is an abundant number, because the sum of its proper divisors (73741028130) is greater than itself. Its abundance is 42902943300
Bases of 30838084830
- Binary: 111001011100001011111010100110111102
- Hexadecimal: 0x72E17D4DE
- Base-36: E6076JI
Squares and roots of 30838084830
- 30838084830 squared (308380848302) is 950987475982276128900
- 30838084830 cubed (308380848303) is 29326632456609018839502214587000
-
The
square root of 30838084830 is 175607.7584561685 -
The
cube root of 30838084830 is 3135.9018856157
Scales and comparisons
How big is 30838084830?- 30,838,084,830 seconds is equal to 980 years, 28 weeks, 6 days, 6 hours, 40 minutes, 30 seconds.
-
To count from 1 to 30,838,084,830 would take you about one thousand, nine hundred sixty-one 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 30838084830 cubic inches would be around 261.3 feet tall.
Recreational maths with 30838084830
- 30838084830 backwards is 03848083803
- 30838084830 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30838084830's digits is 45
- More coming soon!
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