13458818142
13,458,818,142 is an even composite number composed of six prime numbers multiplied together.
13458818142 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 13458818142:
2 × 33 × 72 × 112 × 127 × 331
(2 × 3 × 3 × 3 × 7 × 7 × 11 × 11 × 127 × 331)See below for interesting mathematical facts about the number 13458818142 from the Numbermatics database.
Names of 13458818142
- Cardinal: 13458818142 can be written as Thirteen billion, four hundred fifty-eight million, eight hundred eighteen thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.3458818142 × 1010
Factors of 13458818142
Divisors of 13458818142
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 98 99 121 126 127 147 154 189 198 231 242 254 294 297 331 363 378 381 441 462 539 594 662 693 726 762 847 882 889 993 1078 1089 1143 1323 1386 1397 1617 1694 1778 1986 2079 2178 2286 2317 2541 2646 2667 2794 2979 3234 3267 3429 3641 4158 4191 4634 4851 5082 5334 5929 5958 6223 6534 6858 6951 7282 7623 8001 8382 8937 9702 9779 10923 11858 12446 12573 13902 14553 15246 15367 16002 16219 17787 17874 18669 19558 20853 21846 22869 24003 25146 25487 29106 29337 30734 32438 32769 35574 37338 37719 40051 41706 42037 45738 46101 48006 48657 50974 53361 56007 58674 62559 65538 68453 75438 76461 80102 84074 88011 92202 97314 98307 106722 107569 112014 120153 125118 126111 136906 138303 145971 152922 160083 168021 176022 178409 196614 205359 215138 229383 240306 252222 264033 276606 280357 291942 294259 320166 322707 336042 356818 360459 378333 410718 414909 437913 458766 462407 528066 535227 560714 588518 616077 645414 688149 720918 752983 756666 829818 841071 875826 882777 924814 968121 1070454 1081377 1134999 1232154 1376298 1387221 1505966 1605681 1682142 1765554 1848231 1936242 1962499 2059813 2162754 2258949 2269998 2523213 2648331 2774442 2904363 3211362 3236849 3696462 3924998 4119626 4161663 4517898 4817043 5046426 5086477 5296662 5808726 5887497 6179439 6473698 6776847 7569639 7944993 8323326 9634086 9710547 10172954 11774994 12358878 12484989 13553694 15139278 15259431 15889986 17662491 18538317 19421094 20330541 22657943 24969978 29131641 30518862 35324982 35605339 37076634 40661082 45315886 45778293 52987473 55614951 58263282 67973829 71210678 87394923 91556586 105974946 106816017 111229902 135947658 137334879 174789846 203921487 213632034 249237373 274669758 320448051 407842974 498474746 611764461 640896102 747712119 961344153 1223528922 1495424238 1922688306 2243136357 4486272714 6729409071 13458818142
- Sum of all divisors σ(n): 38659461120
- Sum of proper divisors (its aliquot sum) s(n): 25200642978
- 13458818142 is an abundant number, because the sum of its proper divisors (25200642978) is greater than itself. Its abundance is 11741824836
Bases of 13458818142
- Binary: 11001000100011010101000100010111102
- Hexadecimal: 0x32235445E
- Base-36: 66L16JI
Squares and roots of 13458818142
- 13458818142 squared (134588181422) is 181139785779428332164
- 13458818142 cubed (134588181423) is 2437927435086163647317645319288
-
The
square root of 13458818142 is 116012.1465278527 -
The
cube root of 13458818142 is 2378.6779220143
Scales and comparisons
How big is 13458818142?- 13,458,818,142 seconds is equal to 427 years, 49 weeks, 2 days, 8 hours, 35 minutes, 42 seconds.
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To count from 1 to 13,458,818,142 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 13458818142 cubic inches would be around 198.2 feet tall.
Recreational maths with 13458818142
- 13458818142 backwards is 24181885431
- The number of decimal digits it has is: 11
- The sum of 13458818142's digits is 45
- More coming soon!
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