18106712064

Names of 18106712064

• Cardinal: 18106712064 can be written as Eighteen billion, one hundred six million, seven hundred twelve thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8106712064 × 10¹⁰

Factors of 18106712064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 191

Divisors of 18106712064

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 179 192 196 224 252 256 288 294 336 343 358 384 392 441 448 504 512 537 576 588 672 686 716 768 784 882 896 1008 1024 1029 1074 1152 1176 1253 1344 1372 1432 1536 1568 1611 1764 1792 2016 2048 2058 2148 2304 2352 2506 2688 2744 2864 3072 3087 3136 3222 3528 3584 3759 4032 4096 4116 4296 4608 4704 5012 5376 5488 5728 6144 6174 6272 6444 7056 7168 7518 8064 8192 8232 8592 8771 9216 9408 10024 10752 10976 11277 11456 12288 12348 12544 12888 14112 14336 15036 16128 16384 16464 17184 17542 18432 18816 20048 21504 21952 22554 22912 24576 24696 25088 25776 26313 28224 28672 30072 32256 32768 32928 34368 35084 36864 37632 40096 43008 43904 45108 45824 49152 49392 50176 51552 52626 56448 57344 60144 61397 64512 65856 68736 70168 73728 75264 78939 80192 86016 87808 90216 91648 98304 98784 100352 103104 105252 112896 114688 120288 122794 129024 131712 137472 140336 147456 150528 157878 160384 172032 175616 180432 183296 184191 197568 200704 206208 210504 225792 229376 240576 245588 258048 263424 274944 280672 294912 301056 315756 320768 344064 351232 360864 366592 368382 395136 401408 412416 421008 451584 481152 491176 516096 526848 549888 552573 561344 602112 631512 641536 688128 702464 721728 733184 736764 790272 802816 824832 842016 903168 962304 982352 1032192 1053696 1099776 1105146 1122688 1204224 1263024 1283072 1404928 1443456 1466368 1473528 1580544 1605632 1649664 1684032 1806336 1924608 1964704 2064384 2107392 2199552 2210292 2245376 2408448 2526048 2566144 2809856 2886912 2932736 2947056 3161088 3299328 3368064 3612672 3849216 3929408 4214784 4399104 4420584 4490752 4816896 5052096 5132288 5619712 5773824 5865472 5894112 6322176 6598656 6736128 7225344 7698432 7858816 8429568 8798208 8841168 8981504 10104192 10264576 11239424 11547648 11788224 12644352 13197312 13472256 14450688 15396864 15717632 16859136 17596416 17682336 17963008 20208384 20529152 23095296 23576448 25288704 26394624 26944512 30793728 31435264 33718272 35364672 35926016 40416768 41058304 46190592 47152896 50577408 52789248 53889024 61587456 62870528 70729344 71852032 80833536 92381184 94305792 101154816 107778048 123174912 125741056 141458688 143704064 161667072 184762368 188611584 215556096 251482112 282917376 287408128 323334144 369524736 377223168 431112192 502964224 565834752 646668288 754446336 862224384 1005928448 1131669504 1293336576 1508892672 2011856896 2263339008 2586673152 3017785344 4526678016 6035570688 9053356032 18106712064
• Sum of all divisors σ(n): 61340760000
• Sum of proper divisors (its aliquot sum) s(n): 43234047936
• 18106712064 is an abundant number, because the sum of its proper divisors (43234047936) is greater than itself. Its abundance is 25127335872

Bases of 18106712064

• Binary: 10000110111001111101000000000000000₂
• Hexadecimal: 0x4373E8000
• Base-36: 8BG9OG0

Squares and roots of 18106712064

• 18106712064 squared (18106712064²) is 327853021768603140096
• 18106712064 cubed (18106712064³) is 5936340264476421093204525318144
• The square root of 18106712064 is 134561.1833479477
• The cube root of 18106712064 is 2625.9101697125

Scales and comparisons

• 18,106,712,064 seconds is equal to 575 years, 38 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 18,106,712,064 would take you about one thousand, one hundred fifty-one 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 18106712064 cubic inches would be around 218.8 feet tall.

Recreational maths with 18106712064

• 18106712064 backwards is 46021760181
• 18106712064 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18106712064's digits is 36
• More coming soon!