30430400
30,430,400 is an even composite number composed of six prime numbers multiplied together.
30430400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 30430400:
26 × 52 × 7 × 11 × 13 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 13 × 19)See below for interesting mathematical facts about the number 30430400 from the Numbermatics database.
Names of 30430400
- Cardinal: 30430400 can be written as Thirty million, four hundred thirty thousand, four hundred.
Scientific notation
- Scientific notation: 3.04304 × 107
Factors of 30430400
Divisors of 30430400
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 19 20 22 25 26 28 32 35 38 40 44 50 52 55 56 64 65 70 76 77 80 88 91 95 100 104 110 112 130 133 140 143 152 154 160 175 176 182 190 200 208 209 220 224 247 260 266 275 280 286 304 308 320 325 350 352 364 380 385 400 416 418 440 448 455 475 494 520 532 550 560 572 608 616 650 665 700 704 715 728 760 770 800 832 836 880 910 950 988 1001 1040 1045 1064 1100 1120 1144 1216 1232 1235 1300 1330 1400 1430 1456 1463 1520 1540 1600 1672 1729 1760 1820 1900 1925 1976 2002 2080 2090 2128 2200 2240 2275 2288 2464 2470 2600 2660 2717 2800 2860 2912 2926 3040 3080 3325 3344 3458 3520 3575 3640 3800 3850 3952 4004 4160 4180 4256 4400 4550 4576 4928 4940 5005 5200 5225 5320 5434 5600 5720 5824 5852 6080 6160 6175 6650 6688 6916 7150 7280 7315 7600 7700 7904 8008 8360 8512 8645 8800 9100 9152 9880 10010 10400 10450 10640 10868 11200 11440 11704 12320 12350 13300 13376 13585 13832 14300 14560 14630 15200 15400 15808 16016 16720 17290 17600 18200 19019 19760 20020 20800 20900 21280 21736 22880 23408 24640 24700 25025 26600 27170 27664 28600 29120 29260 30400 30800 32032 33440 34580 36400 36575 38038 39520 40040 41800 42560 43225 43472 45760 46816 49400 50050 53200 54340 55328 57200 58520 61600 64064 66880 67925 69160 72800 73150 76076 79040 80080 83600 86450 86944 93632 95095 98800 100100 106400 108680 110656 114400 117040 123200 135850 138320 145600 146300 152152 160160 167200 172900 173888 190190 197600 200200 212800 217360 228800 234080 271700 276640 292600 304304 320320 334400 345800 380380 395200 400400 434720 468160 475475 543400 553280 585200 608608 691600 760760 800800 869440 950950 1086800 1170400 1217216 1383200 1521520 1601600 1901900 2173600 2340800 2766400 3043040 3803800 4347200 6086080 7607600 15215200 30430400
- Sum of all divisors σ(n): 105826560
- Sum of proper divisors (its aliquot sum) s(n): 75396160
- 30430400 is an abundant number, because the sum of its proper divisors (75396160) is greater than itself. Its abundance is 44965760
Bases of 30430400
- Binary: 11101000001010100110000002
- Hexadecimal: 0x1D054C0
- Base-36: I488W
Squares and roots of 30430400
- 30430400 squared (304304002) is 926009244160000
- 30430400 cubed (304304003) is 28178831703486464000000
-
The
square root of 30430400 is 5516.3756217283 -
The
cube root of 30430400 is 312.2021481999
Scales and comparisons
How big is 30430400?- 30,430,400 seconds is equal to 50 weeks, 2 days, 4 hours, 53 minutes, 20 seconds.
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To count from 1 to 30,430,400 would take you about twenty-three weeks!
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 30430400 cubic inches would be around 26 feet tall.
Recreational maths with 30430400
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