20946949632

Names of 20946949632

• Cardinal: 20946949632 can be written as Twenty billion, nine hundred forty-six million, nine hundred forty-nine thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 2.0946949632 × 10¹⁰

Factors of 20946949632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 498

Divisors of 20946949632

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 32 36 42 48 49 56 58 63 64 72 84 87 96 98 112 116 126 128 144 147 168 174 192 196 203 224 232 252 256 261 288 294 336 343 348 384 392 406 441 448 457 464 504 512 522 576 588 609 672 686 696 768 784 812 882 896 914 928 1008 1029 1044 1152 1176 1218 1344 1371 1372 1392 1421 1536 1568 1624 1764 1792 1827 1828 1856 2016 2058 2088 2304 2352 2436 2688 2742 2744 2784 2842 3087 3136 3199 3248 3528 3584 3654 3656 3712 4032 4113 4116 4176 4263 4608 4704 4872 5376 5484 5488 5568 5684 6174 6272 6398 6496 7056 7308 7312 7424 8064 8226 8232 8352 8526 9408 9597 9744 9947 10752 10968 10976 11136 11368 12348 12544 12789 12796 12992 13253 14112 14616 14624 14848 16128 16452 16464 16704 17052 18816 19194 19488 19894 21936 21952 22272 22393 22736 24696 25088 25578 25592 25984 26506 28224 28791 29232 29248 29841 32256 32904 32928 33408 34104 37632 38388 38976 39759 39788 43872 43904 44544 44786 45472 49392 51156 51184 51968 53012 56448 57582 58464 58496 59682 65808 65856 66816 67179 68208 75264 76776 77952 79518 79576 87744 87808 89523 89572 90944 92771 98784 102312 102368 103936 106024 112896 115164 116928 116992 119277 119364 131616 131712 133632 134358 136416 153552 155904 156751 159036 159152 175488 175616 179046 179144 181888 185542 197568 201537 204624 204736 212048 225792 230328 233856 233984 238554 238728 263232 263424 268716 272832 278313 307104 311808 313502 318072 318304 350976 358092 358288 363776 371084 395136 403074 409248 409472 424096 460656 467712 470253 477108 477456 526464 526848 537432 545664 556626 614208 627004 636144 636608 649397 701952 716184 716576 727552 742168 790272 806148 818496 818944 834939 848192 921312 935424 940506 954216 954912 1052928 1074864 1091328 1113252 1228416 1254008 1272288 1273216 1298794 1410759 1432368 1433152 1484336 1580544 1612296 1636992 1637888 1669878 1696384 1842624 1881012 1908432 1909824 1948191 2105856 2149728 2182656 2226504 2456832 2508016 2544576 2546432 2597588 2821518 2864736 2866304 2968672 3224592 3273984 3339756 3392768 3685248 3762024 3816864 3819648 3896382 4299456 4453008 4545779 4913664 5016032 5089152 5092864 5195176 5643036 5729472 5732608 5844573 5937344 6449184 6547968 6679512 6785536 7370496 7524048 7633728 7639296 7792764 8598912 8906016 9091558 10032064 10178304 10390352 11286072 11458944 11465216 11689146 11874688 12898368 13359024 13637337 14740992 15048096 15267456 15278592 15585528 17197824 17812032 18183116 20064128 20356608 20780704 22572144 22917888 23378292 23749376 25796736 26718048 27274674 30096192 30534912 31171056 34395648 35624064 36366232 40128256 40912011 41561408 45144288 45835776 46756584 47498752 51593472 53436096 54549348 60192384 61069824 62342112 71248128 72732464 80256512 81824022 83122816 90288576 93513168 103186944 106872192 109098696 120384768 124684224 142496256 145464928 163648044 166245632 180577152 187026336 213744384 218197392 240769536 249368448 290929856 327296088 332491264 361154304 374052672 427488768 436394784 498736896 581859712 654592176 722308608 748105344 872789568 997473792 1163719424 1309184352 1496210688 1745579136 2327438848 2618368704 2992421376 3491158272 5236737408 6982316544 10473474816 20946949632
• Sum of all divisors σ(n): 73091304000
• Sum of proper divisors (its aliquot sum) s(n): 52144354368
• 20946949632 is an abundant number, because the sum of its proper divisors (52144354368) is greater than itself. Its abundance is 31197404736

Bases of 20946949632

• Binary: 10011100000100010010001011000000000₂
• Hexadecimal: 0x4E0891600
• Base-36: 9MF9TS0

Squares and roots of 20946949632

• 20946949632 squared (20946949632²) is 438774698885544935424
• 20946949632 cubed (20946949632³) is 9190991517351476295199220563968
• The square root of 20946949632 is 144730.6105563021
• The cube root of 20946949632 is 2756.5990118889

Scales and comparisons

• 20,946,949,632 seconds is equal to 666 years, 2 weeks, 3 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 20,946,949,632 would take you about one thousand, three hundred thirty-two 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 20946949632 cubic inches would be around 229.7 feet tall.

Recreational maths with 20946949632

• 20946949632 backwards is 23694964902
• The number of decimal digits it has is: 11
• The sum of 20946949632's digits is 54
• More coming soon!