30390531840
30,390,531,840 is an even composite number composed of six prime numbers multiplied together.
30390531840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 30390531840:
28 × 32 × 5 × 59 × 61 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 59 × 61 × 733)See below for interesting mathematical facts about the number 30390531840 from the Numbermatics database.
Names of 30390531840
- Cardinal: 30390531840 can be written as Thirty billion, three hundred ninety million, five hundred thirty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.039053184 × 1010
Factors of 30390531840
Divisors of 30390531840
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 59 60 61 64 72 80 90 96 118 120 122 128 144 160 177 180 183 192 236 240 244 256 288 295 305 320 354 360 366 384 472 480 488 531 549 576 590 610 640 708 720 732 733 768 885 915 944 960 976 1062 1098 1152 1180 1220 1280 1416 1440 1464 1466 1770 1830 1888 1920 1952 2124 2196 2199 2304 2360 2440 2655 2745 2832 2880 2928 2932 3540 3599 3660 3665 3776 3840 3904 4248 4392 4398 4720 4880 5310 5490 5664 5760 5856 5864 6597 7080 7198 7320 7330 7552 7808 8496 8784 8796 9440 9760 10620 10797 10980 10995 11328 11520 11712 11728 13194 14160 14396 14640 14660 15104 15616 16992 17568 17592 17995 18880 19520 21240 21594 21960 21990 22656 23424 23456 26388 28320 28792 29280 29320 32391 32985 33984 35136 35184 35990 37760 39040 42480 43188 43247 43920 43980 44713 45312 46848 46912 52776 53985 56640 57584 58560 58640 64782 65970 67968 70272 70368 71980 75520 78080 84960 86376 86494 87840 87960 89426 93824 105552 107970 113280 115168 117120 117280 129564 129741 131940 134139 135936 140544 140736 143960 161955 169920 172752 172988 175680 175920 178852 187648 211104 215940 216235 223565 226560 230336 234240 234560 259128 259482 263880 268278 281472 287920 323910 339840 345504 345976 351360 351840 357704 389223 402417 422208 431880 432470 447130 460672 469120 518256 518964 527760 536556 562944 575840 647820 648705 670695 679680 691008 691952 702720 703680 715408 778446 804834 844416 863760 864940 894260 921344 938240 1036512 1037928 1055520 1073112 1151680 1295640 1297410 1341390 1382016 1383904 1407360 1430816 1556892 1609668 1688832 1727520 1729880 1788520 1946115 2012085 2073024 2075856 2111040 2146224 2303360 2591280 2594820 2638067 2682780 2764032 2767808 2814720 2861632 3113784 3219336 3455040 3459760 3577040 3892230 4024170 4146048 4151712 4222080 4292448 4606720 5182560 5189640 5276134 5365560 5535616 5723264 6227568 6438672 6910080 6919520 7154080 7784460 7914201 8048340 8292096 8303424 8444160 8584896 10365120 10379280 10552268 10731120 11071232 11446528 12455136 12877344 13190335 13820160 13839040 14308160 15568920 15828402 16096680 16606848 17169792 20730240 20758560 21104536 21462240 23742603 24910272 25754688 26380670 27678080 28616320 31137840 31656804 32193360 33213696 34339584 39571005 41460480 41517120 42209072 42924480 47485206 49820544 51509376 52761340 55356160 57232640 62275680 63313608 64386720 79142010 83034240 84418144 85848960 94970412 99641088 103018752 105522680 118713015 124551360 126627216 128773440 158284020 166068480 168836288 171697920 189940824 211045360 237426030 249102720 253254432 257546880 316568040 337672576 379881648 422090720 474852060 498205440 506508864 515093760 633136080 675345152 759763296 844181440 949704120 1013017728 1266272160 1519526592 1688362880 1899408240 2026035456 2532544320 3039053184 3376725760 3798816480 5065088640 6078106368 7597632960 10130177280 15195265920 30390531840
- Sum of all divisors σ(n): 108831471840
- Sum of proper divisors (its aliquot sum) s(n): 78440940000
- 30390531840 is an abundant number, because the sum of its proper divisors (78440940000) is greater than itself. Its abundance is 48050408160
Bases of 30390531840
- Binary: 111000100110110101010110111000000002
- Hexadecimal: 0x7136AB700
- Base-36: DYLQKG0
Squares and roots of 30390531840
- 30390531840 squared (303905318402) is 923584425518053785600
- 30390531840 cubed (303905318403) is 28068221890634522066109333504000
-
The
square root of 30390531840 is 174328.8038162369 -
The
cube root of 30390531840 is 3120.6574551379
Scales and comparisons
How big is 30390531840?- 30,390,531,840 seconds is equal to 966 years, 16 weeks, 6 days, 6 hours, 24 minutes.
-
To count from 1 to 30,390,531,840 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 30390531840 cubic inches would be around 260.1 feet tall.
Recreational maths with 30390531840
- 30390531840 backwards is 04813509303
- 30390531840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30390531840's digits is 36
- More coming soon!
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The information we have on file for 30390531840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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