30746593920
30,746,593,920 is an even composite number composed of six prime numbers multiplied together.
30746593920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 30746593920:
27 × 3 × 5 × 7 × 733 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 733 × 3121)See below for interesting mathematical facts about the number 30746593920 from the Numbermatics database.
Names of 30746593920
- Cardinal: 30746593920 can be written as Thirty billion, seven hundred forty-six million, five hundred ninety-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.074659392 × 1010
Factors of 30746593920
Divisors of 30746593920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 280 320 336 384 420 448 480 560 640 672 733 840 896 960 1120 1344 1466 1680 1920 2199 2240 2688 2932 3121 3360 3665 4398 4480 5131 5864 6242 6720 7330 8796 9363 10262 10995 11728 12484 13440 14660 15393 15605 17592 18726 20524 21847 21990 23456 24968 25655 29320 30786 31210 35184 37452 41048 43694 43980 46815 46912 49936 51310 58640 61572 62420 65541 70368 74904 76965 82096 87388 87960 93630 93824 99872 102620 109235 117280 123144 124840 131082 140736 149808 153930 164192 174776 175920 187260 199744 205240 218470 234560 246288 249680 262164 281472 299616 307860 327705 328384 349552 351840 374520 399488 410480 436940 469120 492576 499360 524328 599232 615720 655410 656768 699104 703680 749040 820960 873880 985152 998720 1048656 1198464 1231440 1310820 1398208 1407360 1498080 1641920 1747760 1970304 1997440 2097312 2287693 2462880 2621640 2796416 2996160 3283840 3495520 4194624 4575386 4925760 5243280 5992320 6863079 6991040 8389248 9150772 9851520 10486560 11438465 13726158 13982080 16013851 18301544 20973120 22876930 27452316 32027702 34315395 36603088 41946240 45753860 48041553 54904632 64055404 68630790 73206176 80069255 91507720 96083106 109809264 128110808 137261580 146412352 160138510 183015440 192166212 219618528 240207765 256221616 274523160 292824704 320277020 366030880 384332424 439237056 480415530 512443232 549046320 640554040 732061760 768664848 878474112 960831060 1024886464 1098092640 1281108080 1464123520 1537329696 1921662120 2049772928 2196185280 2562216160 3074659392 3843324240 4392370560 5124432320 6149318784 7686648480 10248864640 15373296960 30746593920
- Sum of all divisors σ(n): 112194190080
- Sum of proper divisors (its aliquot sum) s(n): 81447596160
- 30746593920 is an abundant number, because the sum of its proper divisors (81447596160) is greater than itself. Its abundance is 50701002240
Bases of 30746593920
- Binary: 111001010001010001111001010100000002
- Hexadecimal: 0x728A3CA80
- Base-36: E4HQ7PC
Squares and roots of 30746593920
- 30746593920 squared (307465939202) is 945353037681380966400
- 30746593920 cubed (307465939203) is 29066385960627878918717964288000
-
The
square root of 30746593920 is 175347.0670413393 -
The
cube root of 30746593920 is 3132.7975994679
Scales and comparisons
How big is 30746593920?- 30,746,593,920 seconds is equal to 977 years, 33 weeks, 4 days, 8 hours, 32 minutes.
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To count from 1 to 30,746,593,920 would take you about one thousand, nine hundred fifty-five 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 30746593920 cubic inches would be around 261.1 feet tall.
Recreational maths with 30746593920
- 30746593920 backwards is 02939564703
- 30746593920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30746593920's digits is 48
- More coming soon!
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