118145538090

Names of 118145538090

• Cardinal: 118145538090 can be written as One hundred eighteen billion, one hundred forty-five million, five hundred thirty-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.1814553809 × 10¹¹

Factors of 118145538090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 393

Divisors of 118145538090

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 41 45 54 62 81 82 90 93 123 135 155 162 186 205 243 246 270 279 310 311 369 405 410 465 486 558 615 622 729 738 810 837 930 933 1107 1215 1230 1271 1395 1458 1555 1674 1681 1845 1866 2214 2430 2511 2542 2790 2799 3110 3321 3362 3645 3690 3813 4185 4665 5022 5043 5535 5598 6355 6642 7290 7533 7626 8370 8397 8405 9330 9641 9963 10086 11070 11439 12555 12710 12751 13995 15066 15129 16605 16794 16810 19065 19282 19926 22599 22878 25110 25191 25215 25502 27990 28923 29889 30258 33210 34317 37665 38130 38253 41985 45198 45387 48205 49815 50382 50430 52111 57195 57846 59778 63755 68634 75330 75573 75645 76506 83970 86769 90774 96410 99630 102951 104222 112995 114390 114759 125955 127510 136161 144615 149445 151146 151290 156333 171585 173538 191265 205902 225990 226719 226935 229518 251910 260307 260555 272322 289230 298890 308853 312666 343170 344277 377865 382530 395281 408483 433845 453438 453870 468999 514755 520614 521110 522791 573795 617706 680805 688554 755730 780921 781665 790562 816966 867690 926559 937998 1029510 1032831 1045582 1133595 1147590 1185843 1225449 1301535 1361610 1406997 1544265 1561842 1563330 1568373 1721385 1853118 1976405 2042415 2065662 2267190 2342763 2344995 2371686 2450898 2603070 2613955 2813994 3088530 3098493 3136746 3442770 3557529 3904605 3952810 4084830 4220991 4632795 4685526 4689990 4705119 5164155 5227910 5929215 6127245 6196986 7028289 7034985 7115058 7809210 7841865 8441982 9265590 9295479 9410238 10328310 10672587 11713815 11858430 12254490 12662973 14056578 14069970 14115357 15492465 15683730 16206521 17787645 18590958 21104955 21345174 23427630 23525595 25325946 28230714 30984930 32017761 32413042 35141445 35575290 37988919 42209910 42346071 46477395 47051190 48619563 53362935 63314865 64035522 70282890 70576785 75977838 81032605 84692142 92954790 96053283 97239126 106725870 126629730 127038213 141153570 145858689 160088805 162065210 189944595 192106566 211730355 243097815 254076426 288159849 291717378 320177610 379889190 381114639 423460710 437576067 480266415 486195630 576319698 635191065 729293445 762229278 875152134 960532830 1270382130 1312728201 1440799245 1458586890 1905573195 2187880335 2625456402 2881598490 3811146390 3938184603 4375760670 6563641005 7876369206 11814553809 13127282010 19690923015 23629107618 39381846030 59072769045 118145538090
• Sum of all divisors σ(n): 338440647168
• Sum of proper divisors (its aliquot sum) s(n): 220295109078
• 118145538090 is an abundant number, because the sum of its proper divisors (220295109078) is greater than itself. Its abundance is 102149570988

Bases of 118145538090

• Binary: 1101110000010000001011101100000101010₂
• Hexadecimal: 0x1B8205D82A
• Base-36: 1I9WSWMI

Squares and roots of 118145538090

• 118145538090 squared (118145538090²) is 13958368170575640848100
• 118145538090 cubed (118145538090³) is 1649118918370987993045358454129000
• The square root of 118145538090 is 343723.0543475369
• The cube root of 118145538090 is 4906.8838147479

Scales and comparisons

• 118,145,538,090 seconds is equal to 3,756 years, 34 weeks, 3 days, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 118,145,538,090 would take you about seven thousand, five hundred thirteen 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 118145538090 cubic inches would be around 408.9 feet tall.

Recreational maths with 118145538090

• 118145538090 backwards is 090835541811
• 118145538090 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 118145538090's digits is 45
• More coming soon!