102742709888

Names of 102742709888

• Cardinal: 102742709888 can be written as One hundred two billion, seven hundred forty-two million, seven hundred nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.02742709888 × 10¹¹

Factors of 102742709888

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3663

Divisors of 102742709888

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 47 52 53 56 64 91 94 104 106 112 128 182 188 208 212 224 329 364 371 376 416 424 448 611 658 689 728 742 752 832 848 896 1222 1316 1378 1456 1484 1504 1664 1696 2444 2491 2632 2756 2912 2968 3008 3392 3541 4277 4823 4888 4982 5264 5512 5824 5936 6016 6784 7082 8554 9646 9776 9964 10528 11024 11648 11872 14164 17108 17437 19292 19552 19928 21056 22048 23744 24787 28328 32383 34216 34874 38584 39104 39856 42112 44096 46033 47488 49574 56656 64766 68432 69748 77168 78208 79712 88192 92066 99148 113312 129532 136864 139496 154336 159424 166427 184132 187673 198296 226624 226681 259064 273728 278992 308672 318848 322231 332854 368264 375346 396592 453248 453362 518128 547456 557984 617344 644462 665708 736528 750692 793184 906724 1036256 1115968 1164989 1288924 1313711 1331416 1473056 1501384 1586368 1813448 2072512 2163551 2231936 2329978 2439749 2577848 2627422 2662832 2946112 3002768 3172736 3626896 4145024 4327102 4659956 4879498 5155696 5254844 5325664 5892224 6005536 7253792 8654204 8820631 9319912 9758996 10311392 10509688 10651328 12011072 14507584 15144857 17078243 17308408 17641262 18639824 19517992 20622784 21019376 21302656 24022144 29015168 30289714 34156486 34616816 35282524 37279648 39035984 41245568 42038752 60579428 61744417 68312972 69233632 70565048 74559296 78071968 84077504 114668203 121158856 123488834 136625944 138467264 141130096 149118592 156143936 168155008 229336406 242317712 246977668 273251888 276934528 282260192 312287872 458672812 484635424 493955336 546503776 564520384 802677421 917345624 969270848 987910672 1093007552 1129040768 1605354842 1834691248 1938541696 1975821344 2186015104 3210709684 3669382496 3951642688 6421419368 7338764992 7903285376 12842838736 14677529984 25685677472 51371354944 102742709888
• Sum of all divisors σ(n): 262205475840
• Sum of proper divisors (its aliquot sum) s(n): 159462765952
• 102742709888 is an abundant number, because the sum of its proper divisors (159462765952) is greater than itself. Its abundance is 56720056064

Bases of 102742709888

• Binary: 1011111101011111100010101011010000000₂
• Hexadecimal: 0x17EBF15680
• Base-36: 1B76CUBK

Squares and roots of 102742709888

• 102742709888 squared (102742709888²) is 10556064435129732972544
• 102742709888 cubed (102742709888³) is 1084558665817568750440996061315072
• The square root of 102742709888 is 320535.0369117235
• The cube root of 102742709888 is 4683.6417870889

Scales and comparisons

• 102,742,709,888 seconds is equal to 3,266 years, 46 weeks, 5 days, 17 hours, 38 minutes, 8 seconds.
• To count from 1 to 102,742,709,888 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 102742709888 cubic inches would be around 390.3 feet tall.

Recreational maths with 102742709888

• 102742709888 backwards is 888907247201
• 102742709888 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 102742709888's digits is 56
• More coming soon!