21325838112

Names of 21325838112

• Cardinal: 21325838112 can be written as Twenty-one billion, three hundred twenty-five million, eight hundred thirty-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.1325838112 × 10¹⁰

Factors of 21325838112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 188

Divisors of 21325838112

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 53 54 58 72 81 87 96 101 106 108 116 144 159 162 174 202 212 216 232 261 288 303 318 324 348 404 424 432 464 477 522 606 636 648 696 783 808 848 864 909 928 954 1044 1212 1272 1296 1392 1431 1537 1566 1616 1696 1818 1908 2088 2349 2424 2544 2592 2727 2784 2809 2862 2929 3074 3132 3232 3636 3816 4176 4293 4611 4698 4848 5088 5353 5454 5618 5724 5858 6148 6264 7272 7632 8181 8352 8427 8586 8787 9222 9396 9696 10706 10908 11236 11448 11716 12296 12528 13833 14544 15264 16059 16362 16854 17172 17574 18444 18792 21412 21816 22472 22896 23432 24592 25056 25281 26361 27666 29088 32118 32724 33708 34344 35148 36888 37584 41499 42824 43632 44944 45792 46864 48177 49184 50562 52722 55332 64236 65448 67416 68688 70296 73776 75168 75843 79083 81461 82998 85648 87264 89888 93728 96354 101124 105444 110664 124497 128472 130896 134832 137376 140592 144531 147552 151686 155237 158166 162922 165996 171296 192708 202248 210888 221328 227529 237249 244383 248994 256944 261792 269664 281184 283709 289062 303372 310474 316332 325844 331992 385416 404496 421776 433593 442656 455058 465711 474498 488766 497988 513888 567418 578124 606744 620948 632664 651688 663984 733149 770832 808992 843552 851127 867186 910116 931422 948996 977532 995976 1134836 1156248 1213488 1241896 1265328 1303376 1327968 1397133 1466298 1541664 1702254 1734372 1820232 1862844 1897992 1955064 1991952 2199447 2269672 2312496 2426976 2483792 2530656 2553381 2606752 2794266 2932596 3404508 3468744 3640464 3725688 3795984 3910128 3983904 4191399 4398894 4539344 4624992 4967584 5106762 5588532 5865192 6598341 6809016 6937488 7280928 7451376 7591968 7660143 7820256 8227561 8382798 8797788 9078688 10213524 11177064 11730384 12574197 13196682 13618032 13874976 14902752 15320286 16455122 16765596 17595576 20427048 22354128 22980429 23460768 24682683 25148394 26393364 27236064 30640572 32910244 33531192 35191152 40854096 44708256 45960858 49365366 50296788 52786728 61281144 65820488 67062384 70382304 74048049 81708192 91921716 98730732 100593576 105573456 122562288 131640976 134124768 148096098 183843432 197461464 201187152 211146912 222144147 245124576 263281952 296192196 367686864 394922928 402374304 444288294 592384392 666432441 735373728 789845856 888576588 1184768784 1332864882 1777153176 2369537568 2665729764 3554306352 5331459528 7108612704 10662919056 21325838112
• Sum of all divisors σ(n): 66783425940
• Sum of proper divisors (its aliquot sum) s(n): 45457587828
• 21325838112 is an abundant number, because the sum of its proper divisors (45457587828) is greater than itself. Its abundance is 24131749716

Bases of 21325838112

• Binary: 10011110111000111100111011100100000₂
• Hexadecimal: 0x4F71E7720
• Base-36: 9SOUQ00

Squares and roots of 21325838112

• 21325838112 squared (21325838112²) is 454791371179231724544
• 21325838112 cubed (21325838112³) is 9698807156502798294159921020928
• The square root of 21325838112 is 146033.6882777395
• The cube root of 21325838112 is 2773.1202533427

Scales and comparisons

• 21,325,838,112 seconds is equal to 678 years, 4 weeks, 6 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 21,325,838,112 would take you about one thousand, three hundred fifty-six 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 21325838112 cubic inches would be around 231.1 feet tall.

Recreational maths with 21325838112

• 21325838112 backwards is 21183852312
• 21325838112 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21325838112's digits is 36
• More coming soon!