21071294695360

Names of 21071294695360

• Cardinal: 21071294695360 can be written as Twenty-one trillion, seventy-one billion, two hundred ninety-four million, six hundred ninety-five thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.107129469536 × 10¹³

Factors of 21071294695360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17648901

Divisors of 21071294695360

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 41 52 56 64 65 70 80 82 91 104 112 130 140 160 164 182 205 208 224 260 280 287 320 328 364 410 416 448 455 520 533 560 574 656 728 820 832 910 1040 1066 1120 1148 1312 1435 1456 1640 1820 2080 2132 2240 2296 2624 2665 2870 2912 3280 3640 3731 4160 4264 4592 5330 5740 5824 6560 7280 7462 8528 9184 10660 11480 13120 14560 14924 17056 18368 18655 21320 22960 29120 29848 34112 37310 42640 45920 59696 74620 85280 91840 119392 149240 170560 238784 298480 596960 1193920 17648833 35297666 70595332 88244165 123541831 141190664 176488330 229434829 247083662 282381328 352976660 458869658 494167324 564762656 617709155 705953320 723602153 917739316 988334648 1129525312 1147174145 1235418310 1411906640 1447204306 1606043803 1835478632 1976669296 2294348290 2470836620 2823813280 2894408612 3212087606 3618010765 3670957264 3953338592 4588696580 4941673240 5065215071 5647626560 5788817224 6424175212 7236021530 7341914528 7906677184 8030219015 9177393160 9406827989 9883346480 10130430142 11577634448 12848350424 14472043060 14683829056 16060438030 18354786320 18813655978 19766692960 20260860284 23155268896 25326075355 25696700848 28944086120 32120876060 36709572640 37627311956 39533385920 40521720568 46310537792 47034139945 50652150710 51393401696 57888172240 64241752120 65847795923 73419145280 75254623912 81043441136 94068279890 101304301420 102786803392 115776344480 128483504240 131695591846 150509247824 162086882272 188136559780 202608602840 231552688960 256967008480 263391183692 301018495648 324173764544 329238979615 376273119560 405217205680 513934016960 526782367384 602036991296 658477959230 752546239120 810434411360 1053564734768 1316955918460 1505092478240 1620868822720 2107129469536 2633911836920 3010184956480 4214258939072 5267823673840 10535647347680 21071294695360
• Sum of all divisors σ(n): 63261327733632
• Sum of proper divisors (its aliquot sum) s(n): 42190033038272
• 21071294695360 is an abundant number, because the sum of its proper divisors (42190033038272) is greater than itself. Its abundance is 21118738342912

Bases of 21071294695360

• Binary: 100110010101000001011000010010000011111000000₂
• Hexadecimal: 0x132A0B0907C0
• Base-36: 7GW0OTEPS

Squares and roots of 21071294695360

• 21071294695360 squared (21071294695360²) is 443999460138706475205529600
• 21071294695360 cubed (21071294695360³) is 9355643469163429520810359226219462656000
• The square root of 21071294695360 is 4590347.9928388871
• The cube root of 21071294695360 is 27620.4281897577

Scales and comparisons

• 21,071,294,695,360 seconds is equal to 670,001 years, 51 weeks, 4 days, 15 hours, 22 minutes, 40 seconds.
• To count from 1 to 21,071,294,695,360 would take you about one million, six hundred seventy-five thousand and four 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 21071294695360 cubic inches would be around 2301.7 feet tall.

Recreational maths with 21071294695360

• 21071294695360 backwards is 06359649217012
• The number of decimal digits it has is: 14
• The sum of 21071294695360's digits is 55
• More coming soon!