389030299840
389,030,299,840 is an even composite number composed of six prime numbers multiplied together.
389030299840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 389030299840:
26 × 5 × 7 × 13 × 1637 × 8161
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 1637 × 8161)See below for interesting mathematical facts about the number 389030299840 from the Numbermatics database.
Names of 389030299840
- Cardinal: 389030299840 can be written as Three hundred eighty-nine billion, thirty million, two hundred ninety-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.8903029984 × 1011
Factors of 389030299840
Divisors of 389030299840
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 130 140 160 182 208 224 260 280 320 364 416 448 455 520 560 728 832 910 1040 1120 1456 1637 1820 2080 2240 2912 3274 3640 4160 5824 6548 7280 8161 8185 11459 13096 14560 16322 16370 21281 22918 26192 29120 32644 32740 40805 42562 45836 52384 57127 57295 65288 65480 81610 85124 91672 104768 106093 106405 114254 114590 130576 130960 148967 163220 170248 183344 212186 212810 228508 229180 261152 261920 285635 297934 326440 340496 366688 424372 425620 457016 458360 522304 523840 530465 571270 595868 652880 680992 733376 742651 744835 848744 851240 914032 916720 1060930 1142540 1191736 1305760 1361984 1485302 1489670 1697488 1702480 1828064 1833440 2121860 2285080 2383472 2611520 2970604 2979340 3394976 3404960 3656128 3666880 3713255 4243720 4570160 4766944 5941208 5958680 6789952 6809920 7426510 8487440 9140320 9533888 11882416 11917360 13359557 14853020 16974880 18280640 23764832 23834720 26719114 29706040 33949760 47529664 47669440 53438228 59412080 66797785 93516899 106876456 118824160 133595570 173674241 187033798 213752912 237648320 267191140 347348482 374067596 427505824 467584495 534382280 694696964 748135192 855011648 868371205 935168990 1068764560 1215719687 1389393928 1496270384 1736742410 1870337980 2137529120 2431439374 2778787856 2992540768 3473484820 3740675960 4275058240 4862878748 5557575712 5985081536 6078598435 6946969640 7481351920 9725757496 11115151424 12157196870 13893939280 14962703840 19451514992 24314393740 27787878560 29925407680 38903029984 48628787480 55575757120 77806059968 97257574960 194515149920 389030299840
- Sum of all divisors σ(n): 1140994318464
- Sum of proper divisors (its aliquot sum) s(n): 751964018624
- 389030299840 is an abundant number, because the sum of its proper divisors (751964018624) is greater than itself. Its abundance is 362933718784
Bases of 389030299840
- Binary: 1011010100101000000001101001000110000002
- Hexadecimal: 0x5A940348C0
- Base-36: 4YPULGHS
Squares and roots of 389030299840
- 389030299840 squared (3890302998402) is 151344574193600304025600
- 389030299840 cubed (3890302998403) is 58877625077693452484194327035904000
-
The
square root of 389030299840 is 623722.9351563083 -
The
cube root of 389030299840 is 7300.0831906451
Scales and comparisons
How big is 389030299840?- 389,030,299,840 seconds is equal to 12,369 years, 49 weeks, 6 days, 12 hours, 10 minutes, 40 seconds.
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To count from 1 to 389,030,299,840 would take you about twenty-four thousand, seven hundred thirty-nine 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 389030299840 cubic inches would be around 608.3 feet tall.
Recreational maths with 389030299840
- 389030299840 backwards is 048992030983
- The number of decimal digits it has is: 12
- The sum of 389030299840's digits is 55
- More coming soon!
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