8020113920
8,020,113,920 is an even composite number composed of six prime numbers multiplied together.
8020113920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 8020113920:
29 × 5 × 7 × 13 × 173 × 199
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 173 × 199)See below for interesting mathematical facts about the number 8020113920 from the Numbermatics database.
Names of 8020113920
- Cardinal: 8020113920 can be written as Eight billion, twenty million, one hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.02011392 × 109
Factors of 8020113920
Divisors of 8020113920
- Number of divisors d(n): 320
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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 91 104 112 128 130 140 160 173 182 199 208 224 256 260 280 320 346 364 398 416 448 455 512 520 560 640 692 728 796 832 865 896 910 995 1040 1120 1211 1280 1384 1393 1456 1592 1664 1730 1792 1820 1990 2080 2240 2249 2422 2560 2587 2768 2786 2912 3184 3328 3460 3584 3640 3980 4160 4480 4498 4844 5174 5536 5572 5824 6055 6368 6656 6920 6965 7280 7960 8320 8960 8996 9688 10348 11072 11144 11245 11648 12110 12736 12935 13840 13930 14560 15743 15920 16640 17920 17992 18109 19376 20696 22144 22288 22490 23296 24220 25472 25870 27680 27860 29120 31486 31840 33280 34427 35984 36218 38752 41392 44288 44576 44980 46592 48440 50944 51740 55360 55720 58240 62972 63680 68854 71968 72436 77504 78715 82784 88576 89152 89960 90545 96880 101888 103480 110720 111440 116480 125944 127360 137708 143936 144872 155008 157430 165568 172135 178304 179920 181090 193760 206960 221440 222880 232960 240989 251888 254720 275416 287872 289744 310016 314860 331136 344270 356608 359840 362180 387520 413920 442880 445760 447551 481978 503776 509440 550832 575744 579488 620032 629720 662272 688540 713216 719680 724360 775040 827840 891520 895102 963956 1007552 1101664 1151488 1158976 1204945 1259440 1324544 1377080 1439360 1448720 1550080 1655680 1783040 1790204 1927912 2015104 2203328 2237755 2317952 2409890 2518880 2754160 2878720 2897440 3100160 3132857 3311360 3566080 3580408 3855824 4030208 4406656 4475510 4635904 4819780 5037760 5508320 5757440 5794880 6265714 6622720 7160816 7711648 8060416 8813312 8951020 9271808 9639560 10075520 11016640 11589760 12531428 14321632 15423296 15664285 17626624 17902040 19279120 20151040 22033280 23179520 25062856 28643264 30846592 31328570 35804080 38558240 40302080 44066560 46359040 50125712 57286528 61693184 62657140 71608160 77116480 88133120 100251424 114573056 123386368 125314280 143216320 154232960 200502848 229146112 250628560 286432640 308465920 401005696 501257120 572865280 616931840 802011392 1002514240 1145730560 1604022784 2005028480 4010056960 8020113920
- Sum of all divisors σ(n): 23923468800
- Sum of proper divisors (its aliquot sum) s(n): 15903354880
- 8020113920 is an abundant number, because the sum of its proper divisors (15903354880) is greater than itself. Its abundance is 7883240960
Bases of 8020113920
- Binary: 1110111100000100100111010000000002
- Hexadecimal: 0x1DE093A00
- Base-36: 3OMYVI8
Squares and roots of 8020113920
- 8020113920 squared (80201139202) is 64322227289777766400
- 8020113920 cubed (80201139203) is 515871590452150538011148288000
-
The
square root of 8020113920 is 89555.0887443031 -
The
cube root of 8020113920 is 2001.6747572027
Scales and comparisons
How big is 8020113920?- 8,020,113,920 seconds is equal to 255 years, 5 days, 9 hours, 25 minutes, 20 seconds.
-
To count from 1 to 8,020,113,920 would take you about five hundred ten 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 8020113920 cubic inches would be around 166.8 feet tall.
Recreational maths with 8020113920
- 8020113920 backwards is 0293110208
- 8020113920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 8020113920's digits is 26
- More coming soon!
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