47102989105942

Names of 47102989105942

• Cardinal: 47102989105942 can be written as Forty-seven trillion, one hundred two billion, nine hundred eighty-nine million, one hundred five thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.7102989105942 × 10¹³

Factors of 47102989105942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 664

Divisors of 47102989105942

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 11 14 22 31 49 62 77 98 121 154 217 242 341 434 539 613 682 847 961 1078 1226 1331 1519 1694 1922 2387 2662 3038 3751 4291 4774 5929 6727 6743 7502 8582 9317 10571 11858 13454 13486 16709 18634 19003 21142 26257 30037 33418 38006 41261 47089 47201 52514 60074 65219 73997 74173 82522 94178 94402 116281 130438 133021 147994 148346 183799 209033 232562 266042 288827 330407 367598 375769 418066 517979 519211 577654 589093 660814 751538 813967 815903 931147 1035958 1038422 1178186 1279091 1463231 1627934 1631806 1862294 2021789 2299363 2558182 2630383 2926462 3634477 4043578 4123651 4133459 4598726 5260766 5697769 5711321 6480023 7268954 8247302 8266918 8953637 10242617 11395538 11422642 11648839 12960046 16095541 17907274 18412681 20485234 23297678 25292993 28865557 28934213 32191082 36825362 39979247 45360161 45468049 50585986 57731114 57868426 62675459 71280253 79958494 81541873 90720322 90936098 112668787 125350918 128137229 142560506 163083746 177050951 202539491 225337574 256274458 317521127 318276343 354101902 361114009 405078982 498961771 500148539 570793111 635042254 636552686 722228018 784082783 896960603 997923542 1000297078 1141586222 1239356657 1409509519 1568165566 1793921206 2227934401 2478713314 2527798063 2819019038 3492732397 3501039773 3972254099 4455868802 5055596126 5488579481 6278724221 6985464794 7002079546 7944508198 9866566633 10977158962 12557448442 15504604709 17694586441 19733133266 24507278411 27805778693 31009209418 35389172882 38420056367 43694795089 49014556822 55611557386 69065966431 76840112734 87389590178 108532232963 138131932862 194640450851 217064465926 305863565623 389280901702 480642745979 611727131246 759725630741 961285491958 1519451261482 2141044959361 3364499221853 4282089918722 6728998443706 23551494552971 47102989105942
• Sum of all divisors σ(n): 93565649171736
• Sum of proper divisors (its aliquot sum) s(n): 46462660065794
• 47102989105942 is a deficient number, because the sum of its proper divisors (46462660065794) is less than itself. Its deficiency is 640329040148

Bases of 47102989105942

• Binary: 1010101101011100000100111011101111101100010110₂
• Hexadecimal: 0x2AD704EEFB16
• Base-36: GP2TBJTHY

Squares and roots of 47102989105942

• 47102989105942 squared (47102989105942²) is 2218691582714490732499707364
• 47102989105942 cubed (47102989105942³) is 104507005450045870769474235652194993556888
• The square root of 47102989105942 is 6863161.7426621967
• The cube root of 47102989105942 is 36114.6011295259

Scales and comparisons

• 47,102,989,105,942 seconds is equal to 1,497,729 years, 18 weeks, 3 days, 32 minutes, 22 seconds.
• To count from 1 to 47,102,989,105,942 would take you about three million, seven hundred forty-four thousand, three hundred twenty-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 47102989105942 cubic inches would be around 3009.6 feet tall.

Recreational maths with 47102989105942

• 47102989105942 backwards is 24950198920174
• The number of decimal digits it has is: 14
• The sum of 47102989105942's digits is 61
• More coming soon!