30386998320
30,386,998,320 is an even composite number composed of seven prime numbers multiplied together.
30386998320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 30386998320:
24 × 3 × 5 × 7 × 23 × 157 × 5009
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 23 × 157 × 5009)See below for interesting mathematical facts about the number 30386998320 from the Numbermatics database.
Names of 30386998320
- Cardinal: 30386998320 can be written as Thirty billion, three hundred eighty-six million, nine hundred ninety-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.038699832 × 1010
Factors of 30386998320
Divisors of 30386998320
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 23 24 28 30 35 40 42 46 48 56 60 69 70 80 84 92 105 112 115 120 138 140 157 161 168 184 210 230 240 276 280 314 322 336 345 368 420 460 471 483 552 560 628 644 690 785 805 840 920 942 966 1099 1104 1256 1288 1380 1570 1610 1680 1840 1884 1932 2198 2355 2415 2512 2576 2760 3140 3220 3297 3611 3768 3864 4396 4710 4830 5009 5495 5520 6280 6440 6594 7222 7536 7728 8792 9420 9660 10018 10833 10990 12560 12880 13188 14444 15027 16485 17584 18055 18840 19320 20036 21666 21980 25045 25277 26376 28888 30054 32970 35063 36110 37680 38640 40072 43332 43960 50090 50554 52752 54165 57776 60108 65940 70126 72220 75135 75831 80144 86664 87920 100180 101108 105189 108330 115207 120216 126385 131880 140252 144440 150270 151662 173328 175315 200360 202216 210378 216660 230414 240432 252770 263760 280504 288880 300540 303324 345621 350630 379155 400720 404432 420756 433320 460828 505540 525945 561008 576035 601080 606648 691242 701260 758310 786413 806449 841512 866640 921656 1011080 1051890 1152070 1202160 1213296 1382484 1402520 1516620 1572826 1612898 1683024 1728105 1843312 2022160 2103780 2304140 2359239 2419347 2764968 2805040 3033240 3145652 3225796 3456210 3932065 4032245 4207560 4608280 4718478 4838694 5504891 5529936 6066480 6291304 6451592 6912420 7864130 8064490 8415120 9216560 9436956 9677388 11009782 11796195 12096735 12582608 12903184 13824840 15728260 16128980 16514673 18087499 18873912 19354776 22019564 23592390 24193470 27524455 27649680 31456520 32257960 33029346 36174998 37747824 38709552 44039128 47184780 48386940 54262497 55048910 62913040 64515920 66058692 72349996 82573365 88078256 90437495 94369560 96773880 108524994 110097820 126612493 132117384 144699992 165146730 180874990 188739120 193547760 217049988 220195640 253224986 264234768 271312485 289399984 330293460 361749980 379837479 434099976 440391280 506449972 542624970 633062465 660586920 723499960 759674958 868199952 1012899944 1085249940 1266124930 1321173840 1446999920 1519349916 1899187395 2025799888 2170499880 2532249860 3038699832 3798374790 4340999760 5064499720 6077399664 7596749580 10128999440 15193499160 30386998320
- Sum of all divisors σ(n): 113075619840
- Sum of proper divisors (its aliquot sum) s(n): 82688621520
- 30386998320 is an abundant number, because the sum of its proper divisors (82688621520) is greater than itself. Its abundance is 52301623200
Bases of 30386998320
- Binary: 111000100110011010011001100001100002
- Hexadecimal: 0x71334CC30
- Base-36: DYJMTYO
Squares and roots of 30386998320
- 30386998320 squared (303869983202) is 923369666899682822400
- 30386998320 cubed (303869983203) is 28058432516819621532801658368000
-
The
square root of 30386998320 is 174318.6688797273 -
The
cube root of 30386998320 is 3120.5365037289
Scales and comparisons
How big is 30386998320?- 30,386,998,320 seconds is equal to 966 years, 11 weeks, 8 hours, 52 minutes.
-
To count from 1 to 30,386,998,320 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 30386998320 cubic inches would be around 260 feet tall.
Recreational maths with 30386998320
- 30386998320 backwards is 02389968303
- The number of decimal digits it has is: 11
- The sum of 30386998320's digits is 51
- More coming soon!
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