13085402880
13,085,402,880 is an even composite number composed of six prime numbers multiplied together.
13085402880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13085402880:
28 × 3 × 5 × 11 × 23 × 13469
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 23 × 13469)See below for interesting mathematical facts about the number 13085402880 from the Numbermatics database.
Names of 13085402880
- Cardinal: 13085402880 can be written as Thirteen billion, eighty-five million, four hundred two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.308540288 × 1010
Factors of 13085402880
Divisors of 13085402880
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 23 24 30 32 33 40 44 46 48 55 60 64 66 69 80 88 92 96 110 115 120 128 132 138 160 165 176 184 192 220 230 240 253 256 264 276 320 330 345 352 368 384 440 460 480 506 528 552 640 660 690 704 736 759 768 880 920 960 1012 1056 1104 1265 1280 1320 1380 1408 1472 1518 1760 1840 1920 2024 2112 2208 2530 2640 2760 2816 2944 3036 3520 3680 3795 3840 4048 4224 4416 5060 5280 5520 5888 6072 7040 7360 7590 8096 8448 8832 10120 10560 11040 12144 13469 14080 14720 15180 16192 17664 20240 21120 22080 24288 26938 29440 30360 32384 40407 40480 42240 44160 48576 53876 60720 64768 67345 80814 80960 88320 97152 107752 121440 134690 148159 161628 161920 194304 202035 215504 242880 269380 296318 309787 323256 323840 404070 431008 444477 485760 538760 592636 619574 646512 740795 808140 862016 888954 929361 971520 1077520 1185272 1239148 1293024 1481590 1548935 1616280 1724032 1777908 1858722 2155040 2222385 2370544 2478296 2586048 2963180 3097870 3232560 3407657 3448064 3555816 3717444 4310080 4444770 4646805 4741088 4956592 5172096 5926360 6195740 6465120 6815314 7111632 7434888 8620160 8889540 9293610 9482176 9913184 10222971 10344192 11852720 12391480 12930240 13630628 14223264 14869776 17038285 17240320 17779080 18587220 18964352 19826368 20445942 23705440 24782960 25860480 27261256 28446528 29739552 34076570 35558160 37174440 37928704 39652736 40891884 47410880 49565920 51114855 51720960 54522512 56893056 59479104 68153140 71116320 74348880 79305472 81783768 94821760 99131840 102229710 109045024 113786112 118958208 136306280 142232640 148697760 163567536 189643520 198263680 204459420 218090048 237916416 272612560 284465280 297395520 327135072 396527360 408918840 436180096 545225120 568930560 594791040 654270144 817837680 872360192 1090450240 1189582080 1308540288 1635675360 2180900480 2617080576 3271350720 4361800960 6542701440 13085402880
- Sum of all divisors σ(n): 47576471040
- Sum of proper divisors (its aliquot sum) s(n): 34491068160
- 13085402880 is an abundant number, because the sum of its proper divisors (34491068160) is greater than itself. Its abundance is 21405665280
Bases of 13085402880
- Binary: 11000010111111001101100111000000002
- Hexadecimal: 0x30BF36700
- Base-36: 60EPLHC
Squares and roots of 13085402880
- 13085402880 squared (130854028802) is 171227768531912294400
- 13085402880 cubed (130854028803) is 2240584335483458509049167872000
-
The
square root of 13085402880 is 114391.4458340307 -
The
cube root of 13085402880 is 2356.4724470337
Scales and comparisons
How big is 13085402880?- 13,085,402,880 seconds is equal to 416 years, 3 weeks, 6 days, 10 hours, 8 minutes.
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To count from 1 to 13,085,402,880 would take you about eight hundred thirty-two 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 13085402880 cubic inches would be around 196.4 feet tall.
Recreational maths with 13085402880
- 13085402880 backwards is 08820458031
- The number of decimal digits it has is: 11
- The sum of 13085402880's digits is 39
- More coming soon!
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