13457790720
13,457,790,720 is an even composite number composed of six prime numbers multiplied together.
13457790720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13457790720:
28 × 32 × 5 × 11 × 61 × 1741
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 61 × 1741)See below for interesting mathematical facts about the number 13457790720 from the Numbermatics database.
Names of 13457790720
- Cardinal: 13457790720 can be written as Thirteen billion, four hundred fifty-seven million, seven hundred ninety thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.345779072 × 1010
Factors of 13457790720
Divisors of 13457790720
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 61 64 66 72 80 88 90 96 99 110 120 122 128 132 144 160 165 176 180 183 192 198 220 240 244 256 264 288 305 320 330 352 360 366 384 396 440 480 488 495 528 549 576 610 640 660 671 704 720 732 768 792 880 915 960 976 990 1056 1098 1152 1220 1280 1320 1342 1408 1440 1464 1584 1741 1760 1830 1920 1952 1980 2013 2112 2196 2304 2440 2640 2684 2745 2816 2880 2928 3168 3355 3482 3520 3660 3840 3904 3960 4026 4224 4392 4880 5223 5280 5368 5490 5760 5856 6039 6336 6710 6964 7040 7320 7808 7920 8052 8448 8705 8784 9760 10065 10446 10560 10736 10980 11520 11712 12078 12672 13420 13928 14080 14640 15616 15669 15840 16104 17410 17568 19151 19520 20130 20892 21120 21472 21960 23424 24156 25344 26115 26840 27856 29280 30195 31338 31680 32208 34820 35136 38302 39040 40260 41784 42240 42944 43920 46848 48312 52230 53680 55712 57453 58560 60390 62676 63360 64416 69640 70272 76604 78080 78345 80520 83568 85888 87840 95755 96624 104460 106201 107360 111424 114906 117120 120780 125352 126720 128832 139280 140544 153208 156690 161040 167136 171776 172359 175680 191510 193248 208920 212402 214720 222848 229812 234240 241560 250704 257664 278560 287265 306416 313380 318603 322080 334272 344718 351360 383020 386496 417840 424804 429440 445696 459624 483120 501408 515328 531005 557120 574530 612832 626760 637206 644160 668544 689436 702720 766040 772992 835680 849608 858880 861795 919248 955809 966240 1002816 1062010 1114240 1149060 1168211 1225664 1253520 1274412 1288320 1337088 1378872 1532080 1545984 1593015 1671360 1699216 1723590 1838496 1911618 1932480 2005632 2124020 2228480 2298120 2336422 2451328 2507040 2548824 2576640 2757744 3064160 3186030 3342720 3398432 3447180 3504633 3676992 3823236 3864960 4011264 4248040 4596240 4672844 4779045 4902656 5014080 5097648 5515488 5841055 6128320 6372060 6685440 6796864 6894360 7009266 7353984 7646472 7729920 8496080 9192480 9345688 9558090 10028160 10195296 10513899 11030976 11682110 12256640 12744120 13593728 13788720 14018532 14707968 15292944 16992160 17523165 18384960 18691376 19116180 20056320 20390592 21027798 22061952 23364220 24513280 25488240 27187456 27577440 28037064 30585888 33984320 35046330 36769920 37382752 38232360 40781184 42055596 44123904 46728440 50976480 52569495 55154880 56074128 61171776 67968640 70092660 73539840 74765504 76464720 81562368 84111192 93456880 101952960 105138990 110309760 112148256 122343552 135937280 140185320 149531008 152929440 168222384 186913760 203905920 210277980 220619520 224296512 244687104 280370640 299062016 305858880 336444768 373827520 407811840 420555960 448593024 560741280 611717760 672889536 747655040 841111920 897186048 1121482560 1223435520 1345779072 1495310080 1682223840 2242965120 2691558144 3364447680 4485930240 6728895360 13457790720
- Sum of all divisors σ(n): 51657881184
- Sum of proper divisors (its aliquot sum) s(n): 38200090464
- 13457790720 is an abundant number, because the sum of its proper divisors (38200090464) is greater than itself. Its abundance is 24742299744
Bases of 13457790720
- Binary: 11001000100010010110010111000000002
- Hexadecimal: 0x322259700
- Base-36: 66KF5S0
Squares and roots of 13457790720
- 13457790720 squared (134577907202) is 181112131063318118400
- 13457790720 cubed (134577907203) is 2437369156703346306211381248000
-
The
square root of 13457790720 is 116007.7183639089 -
The
cube root of 13457790720 is 2378.6173924743
Scales and comparisons
How big is 13457790720?- 13,457,790,720 seconds is equal to 427 years, 47 weeks, 4 days, 11 hours, 12 minutes.
-
To count from 1 to 13,457,790,720 would take you about eight 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 13457790720 cubic inches would be around 198.2 feet tall.
Recreational maths with 13457790720
- 13457790720 backwards is 02709775431
- 13457790720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13457790720's digits is 45
- More coming soon!
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