389422080
389,422,080 is an even composite number composed of four prime numbers multiplied together.
389422080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 389422080:
210 × 35 × 5 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 313)See below for interesting mathematical facts about the number 389422080 from the Numbermatics database.
Names of 389422080
- Cardinal: 389422080 can be written as Three hundred eighty-nine million, four hundred twenty-two thousand and eighty.
Scientific notation
- Scientific notation: 3.8942208 × 108
Factors of 389422080
Divisors of 389422080
- Number of divisors d(n): 264
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 313 320 324 360 384 405 432 480 486 512 540 576 626 640 648 720 768 810 864 939 960 972 1024 1080 1152 1215 1252 1280 1296 1440 1536 1565 1620 1728 1878 1920 1944 2160 2304 2430 2504 2560 2592 2817 2880 3072 3130 3240 3456 3756 3840 3888 4320 4608 4695 4860 5008 5120 5184 5634 5760 6260 6480 6912 7512 7680 7776 8451 8640 9216 9390 9720 10016 10368 11268 11520 12520 12960 13824 14085 15024 15360 15552 16902 17280 18780 19440 20032 20736 22536 23040 25040 25353 25920 27648 28170 30048 31104 33804 34560 37560 38880 40064 41472 42255 45072 46080 50080 50706 51840 56340 60096 62208 67608 69120 75120 76059 77760 80128 82944 84510 90144 100160 101412 103680 112680 120192 124416 126765 135216 138240 150240 152118 155520 160256 169020 180288 200320 202824 207360 225360 240384 248832 253530 270432 300480 304236 311040 320512 338040 360576 380295 400640 405648 414720 450720 480768 507060 540864 600960 608472 622080 676080 721152 760590 801280 811296 901440 961536 1014120 1081728 1201920 1216944 1244160 1352160 1442304 1521180 1602560 1622592 1802880 2028240 2163456 2403840 2433888 2704320 2884608 3042360 3245184 3605760 4056480 4326912 4807680 4867776 5408640 6084720 6490368 7211520 8112960 8653824 9735552 10817280 12169440 12980736 14423040 16225920 19471104 21634560 24338880 25961472 32451840 38942208 43269120 48677760 64903680 77884416 97355520 129807360 194711040 389422080
- Sum of all divisors σ(n): 1403783472
- Sum of proper divisors (its aliquot sum) s(n): 1014361392
- 389422080 is an abundant number, because the sum of its proper divisors (1014361392) is greater than itself. Its abundance is 624939312
Bases of 389422080
- Binary: 101110011011000011100000000002
- Hexadecimal: 0x17361C00
- Base-36: 6FUO00
Squares and roots of 389422080
- 389422080 squared (3894220802) is 151649556391526400
- 389422080 cubed (3894220803) is 59055685681065505062912000
-
The
square root of 389422080 is 19733.7801751211 -
The
cube root of 389422080 is 730.2532929751
Scales and comparisons
How big is 389422080?- 389,422,080 seconds is equal to 12 years, 19 weeks, 6 days, 4 hours, 48 minutes.
-
To count from 1 to 389,422,080 would take you about eighteen 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 389422080 cubic inches would be around 60.9 feet tall.
Recreational maths with 389422080
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