102742047135
102,742,047,135 is an odd composite number composed of seven prime numbers multiplied together.
102742047135 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 102742047135:
34 × 5 × 7 × 13 × 19 × 31 × 4733
(3 × 3 × 3 × 3 × 5 × 7 × 13 × 19 × 31 × 4733)See below for interesting mathematical facts about the number 102742047135 from the Numbermatics database.
Names of 102742047135
- Cardinal: 102742047135 can be written as One hundred two billion, seven hundred forty-two million, forty-seven thousand, one hundred thirty-five.
Scientific notation
- Scientific notation: 1.02742047135 × 1011
Factors of 102742047135
Divisors of 102742047135
- Number of divisors d(n): 320
-
Complete list of divisors:
1 3 5 7 9 13 15 19 21 27 31 35 39 45 57 63 65 81 91 93 95 105 117 133 135 155 171 189 195 217 247 273 279 285 315 351 399 403 405 455 465 513 567 585 589 651 665 741 819 837 855 945 1053 1085 1197 1209 1235 1365 1395 1539 1729 1755 1767 1953 1995 2015 2223 2457 2511 2565 2821 2835 2945 3255 3591 3627 3705 4095 4123 4185 4733 5187 5265 5301 5859 5985 6045 6669 7371 7657 7695 8463 8645 8835 9765 10773 10881 11115 12285 12369 12555 14105 14199 15561 15903 17577 17955 18135 20007 20615 22971 23665 25389 25935 26505 29295 32643 33131 33345 36855 37107 38285 42315 42597 46683 47709 53599 53865 54405 61529 61845 68913 70995 76167 77805 79515 87885 89927 99393 100035 111321 114855 126945 127791 140049 146723 160797 163215 165655 184587 185535 206739 212985 228501 233415 238545 267995 269781 298179 307645 333963 344565 380835 383373 430703 440169 449635 482391 496965 553761 556605 620217 629489 638955 700245 733615 803985 809343 894537 922935 1027061 1033695 1142505 1169051 1292109 1320507 1348905 1447173 1490895 1661283 1669815 1888467 1907399 1916865 2153515 2200845 2411955 2428029 2683611 2768805 2787737 3081183 3101085 3147445 3507153 3876327 3961521 4046715 4341519 4472685 4983849 5135305 5665401 5722197 5845255 6460545 6602535 7235865 7284087 8183357 8306415 8363211 9243549 9442335 9536995 10521459 11628981 11884563 12140145 13351793 13418055 13938685 15405915 16996203 17166591 17535765 19381635 19514159 19807605 21707595 24550071 24919245 25089633 27730647 28327005 28610985 31564377 34886943 36240581 36420435 40055379 40916785 41816055 46217745 50988609 51499773 52607295 58144905 58542477 59422815 66758965 73650213 75268899 83191941 84981015 85832955 94693131 97570795 108721743 120166137 122750355 125448165 138653235 154499319 157821885 174434715 175627431 181202905 200276895 220950639 225806697 253684067 254943045 257498865 292712385 326165229 360498411 368251065 376344495 415959705 473465655 526882293 543608715 600830685 662851917 761052201 772496595 878137155 978495687 1081495233 1104753195 1129033485 1268420335 1580646879 1630826145 1802492055 2283156603 2634411465 2935487061 3314259585 3805261005 4892478435 5407476165 6849469809 7903234395 11415783015 14677435305 20548409427 34247349045 102742047135
- Sum of all divisors σ(n): 246355845120
- Sum of proper divisors (its aliquot sum) s(n): 143613797985
- 102742047135 is an abundant number, because the sum of its proper divisors (143613797985) is greater than itself. Its abundance is 40871750850
Bases of 102742047135
- Binary: 10111111010111110011100111001100111112
- Hexadecimal: 0x17EBE7399F
- Base-36: 1B75YMXR
Squares and roots of 102742047135
- 102742047135 squared (1027420471352) is 10555928249490561708225
- 102742047135 cubed (1027420471353) is 1084537677762837330764079067185375
-
The
square root of 102742047135 is 320534.0030870359 -
The
cube root of 102742047135 is 4683.6317162875
Scales and comparisons
How big is 102742047135?- 102,742,047,135 seconds is equal to 3,266 years, 45 weeks, 5 days, 1 hour, 32 minutes, 15 seconds.
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To count from 1 to 102,742,047,135 would take you about six thousand, five hundred thirty-three 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 102742047135 cubic inches would be around 390.3 feet tall.
Recreational maths with 102742047135
- 102742047135 backwards is 531740247201
- The number of decimal digits it has is: 12
- The sum of 102742047135's digits is 36
- More coming soon!
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