189943976174742

Names of 189943976174742

• Cardinal: 189943976174742 can be written as One hundred eighty-nine trillion, nine hundred forty-three billion, nine hundred seventy-six million, one hundred seventy-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.89943976174742 × 10¹⁴

Factors of 189943976174742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8359

Divisors of 189943976174742

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 67 81 114 134 162 171 201 243 342 361 402 486 513 603 722 1026 1083 1206 1273 1539 1809 2166 2546 3078 3169 3249 3618 3819 4617 5099 5427 6338 6498 7638 9234 9507 9747 10198 10854 11457 15297 16281 19014 19494 22914 24187 28521 29241 30594 32562 34371 45891 48374 57042 58482 60211 68742 72561 85563 87723 91782 96881 103113 120422 137673 145122 171126 175446 180633 193762 206226 212323 217683 256689 275346 290643 309339 341633 361266 413019 424646 435366 513378 541899 581286 618678 636969 653049 683266 770067 826038 871929 1024899 1083798 1144009 1239057 1273938 1306098 1540134 1625697 1743858 1840739 1910907 1959147 2049798 2288018 2478114 2615787 3074697 3251394 3432027 3681478 3821814 3918294 4034137 4877091 5231574 5522217 5732721 5877441 6149394 6491027 6864054 7847361 8068274 9224091 9754182 10296081 11044434 11465442 11754882 12102411 12982054 14631273 15694722 16158731 16566651 17198163 18448182 19473081 20592162 23542083 24204822 27672273 29262546 30888243 32317462 33133302 34396326 36307233 38946162 47084166 48476193 49699953 51594489 55344546 58419243 61776486 72614466 76648603 83016819 92664729 96952386 99399906 103188978 108921699 116838486 123329513 145428579 149099859 153297206 166033638 175257729 185329458 217843398 229945809 246659026 277994187 290857158 298199718 307015889 326765097 350515458 369988539 436285737 447299577 459891618 525773187 555988374 614031778 653530194 689837427 739977078 872571474 894599154 921047667 980295291 1051546374 1082634977 1109965617 1308857211 1379674854 1577319561 1842095334 1960590582 2069512281 2165269954 2219931234 2617714422 2763143001 3154639122 3247904931 3329896851 3926571633 4139024562 5526286002 5833301891 6208536843 6495809862 6659793702 7853143266 8289429003 9743714793 9989690553 11666603782 12417073686 16578858006 17499905673 18625610529 19487429586 19979381106 20570064563 24868287009 29231144379 29969071659 34999811346 37251221058 41140129126 49736574018 52499717019 58462288758 59938143318 61710193689 74604861027 87693433137 104999434038 123420387378 149209722054 157499151057 175386866274 185130581067 263080299411 314998302114 370261162134 390831226697 472497453171 526160598822 555391743201 781662453394 944994906342 1110783486402 1172493680091 1417492359513 1666175229603 2344987360182 2834984719026 3332350459206 3517481040273 4998525688809 7034962080546 9997051377618 10552443120819 21104886241638 31657329362457 63314658724914 94971988087371 189943976174742
• Sum of all divisors σ(n): 457389262512000
• Sum of proper divisors (its aliquot sum) s(n): 267445286337258
• 189943976174742 is an abundant number, because the sum of its proper divisors (267445286337258) is greater than itself. Its abundance is 77501310162516

Bases of 189943976174742

• Binary: 101011001100000011000111001110100010010010010110₂
• Hexadecimal: 0xACC0C73A2496
• Base-36: 1VBV237FDI

Squares and roots of 189943976174742

• 189943976174742 squared (189943976174742²) is 36078714085070956538918766564
• 189943976174742 cubed (189943976174742³) is 6852934408590046383778898349705761570926488
• The square root of 189943976174742 is 13782016.4045302891
• The cube root of 189943976174742 is 57483.3197917903

Scales and comparisons

• 189,943,976,174,742 seconds is equal to 6,039,630 years, 47 weeks, 1 day, 4 hours, 5 minutes, 42 seconds.
• To count from 1 to 189,943,976,174,742 would take you about fifteen million, ninety-nine thousand and seventy-seven 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 189943976174742 cubic inches would be around 4790.3 feet tall.

Recreational maths with 189943976174742

• 189943976174742 backwards is 247471679349981
• 189943976174742 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 189943976174742's digits is 81
• More coming soon!