20015528944000

Names of 20015528944000

• Cardinal: 20015528944000 can be written as Twenty trillion, fifteen billion, five hundred twenty-eight million, nine hundred forty-four thousand.

Scientific notation

• Scientific notation: 2.0015528944 × 10¹³

Factors of 20015528944000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 552904

Divisors of 20015528944000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 73 80 100 124 125 128 146 155 160 200 248 250 292 310 320 365 400 496 500 584 620 640 730 775 800 992 1000 1168 1240 1460 1550 1600 1825 1984 2000 2263 2336 2480 2920 3100 3200 3650 3875 3968 4000 4526 4672 4960 5840 6200 7300 7750 8000 9052 9125 9344 9920 11315 11680 12400 14600 15500 16000 18104 18250 19840 22630 23360 24800 29200 31000 36208 36500 45260 46720 49600 56575 58400 62000 72416 73000 90520 99200 113150 116800 124000 144832 146000 181040 226300 233600 248000 282875 289664 292000 362080 452600 496000 552793 565750 584000 724160 905200 1105586 1131500 1168000 1448320 1810400 2211172 2263000 2763965 3620800 4422344 4526000 5527930 7241600 8844688 9052000 11055860 13819825 17136583 17689376 18104000 22111720 27639650 34273166 35378752 36208000 40353889 44223440 55279300 68546332 69099125 70757504 80707778 85682915 88446880 110558600 137092664 138198250 161415556 171365830 176893760 201769445 221117200 274185328 276396500 322831112 342731660 353787520 403538890 428414575 442234400 548370656 552793000 645662224 685463320 807077780 856829150 884468800 1008847225 1096741312 1105586000 1250970559 1291324448 1370926640 1614155560 1713658300 1768937600 2017694450 2142072875 2193482624 2211172000 2501941118 2582648896 2741853280 3228311120 3427316600 4035388900 4284145750 4422344000 5003882236 5044236125 5165297792 5483706560 6254852795 6456622240 6854633200 8070777800 8568291500 8844688000 10007764472 10088472250 10967413120 12509705590 12913244480 13709266400 16141555600 17136583000 20015528944 20176944500 25019411180 25826488960 27418532800 31274263975 32283111200 34273166000 40031057888 40353889000 50038822360 54837065600 62548527950 64566222400 68546332000 80062115776 80707778000 100077644720 125097055900 129132444800 137092664000 156371319875 160124231552 161415556000 200155289440 250194111800 274185328000 312742639750 322831112000 400310578880 500388223600 625485279500 645662224000 800621157760 1000776447200 1250970559000 2001552894400 2501941118000 4003105788800 5003882236000 10007764472000 20015528944000
• Sum of all divisors σ(n): 52072664117760
• Sum of proper divisors (its aliquot sum) s(n): 32057135173760
• 20015528944000 is an abundant number, because the sum of its proper divisors (32057135173760) is greater than itself. Its abundance is 12041606229760

Bases of 20015528944000

• Binary: 100100011010000111010011111100010000110000000₂
• Hexadecimal: 0x12343A7E2180
• Base-36: 73F095BB4

Squares and roots of 20015528944000

• 20015528944000 squared (20015528944000²) is 400621398908101755136000000
• 20015528944000 cubed (20015528944000³) is 8018649205430880676021808656384000000000
• The square root of 20015528944000 is 4473871.8068357747
• The cube root of 20015528944000 is 27151.1996883245

Scales and comparisons

• 20,015,528,944,000 seconds is equal to 636,431 years, 47 weeks, 1 day, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 20,015,528,944,000 would take you about one million, five hundred ninety-one thousand and seventy-nine 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 20015528944000 cubic inches would be around 2262.6 feet tall.

Recreational maths with 20015528944000

• 20015528944000 backwards is 00044982551002
• 20015528944000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20015528944000's digits is 40
• More coming soon!