689323974800400

Names of 689323974800400

• Cardinal: 689323974800400 can be written as Six hundred eighty-nine trillion, three hundred twenty-three billion, nine hundred seventy-four million, eight hundred thousand, four hundred.

Scientific notation

• Scientific notation: 6.893239748004 × 10¹⁴

Factors of 689323974800400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145871

Divisors of 689323974800400

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 81 90 100 108 120 135 144 150 162 180 200 216 225 240 270 300 324 360 400 405 432 450 540 600 648 675 720 810 900 1080 1200 1296 1350 1620 1800 2025 2160 2700 3240 3600 4050 5400 6480 8100 10800 16200 32400 145861 291722 437583 583444 729305 875166 1166888 1312749 1458610 1750332 2187915 2333776 2625498 2917220 3500664 3646525 3938247 4375830 5250996 5834440 6563745 7001328 7293050 7876494 8751660 10501992 10939575 11668880 11814741 13127490 14586100 15752988 17503320 19691235 21003984 21879150 23629482 26254980 29172200 31505976 32818725 35006640 39382470 43758300 47258964 52509960 58344400 59073705 63011952 65637450 78764940 87516600 94517928 98456175 105019920 118147410 131274900 157529880 175033200 189035856 196912350 236294820 262549800 295368525 315059760 393824700 472589640 525099600 590737050 787649400 945179280 1181474100 1575298800 2362948200 4725896400 21275431321 42550862642 63826293963 85101725284 106377156605 127652587926 170203450568 191478881889 212754313210 255305175852 319131469815 340406901136 382957763778 425508626420 510610351704 531885783025 574436645667 638262939630 765915527556 851017252840 957394409445 1021220703408 1063771566050 1148873291334 1276525879260 1531831055112 1595657349075 1702034505680 1723309937001 1914788818890 2127543132100 2297746582668 2553051758520 2872183228335 3063662110224 3191314698150 3446619874002 3829577637780 4255086264200 4595493165336 4786972047225 5106103517040 5744366456670 6382629396300 6893239748004 7659155275560 8510172528400 8616549685005 9190986330672 9573944094450 11488732913340 12765258792600 13786479496008 14360916141675 15318310551120 17233099370010 19147888188900 22977465826680 25530517585200 27572958992016 28721832283350 34466198740020 38295776377800 43082748425025 45954931653360 57443664566700 68932397480040 76591552755600 86165496850050 114887329133400 137864794960080 172330993700100 229774658266800 344661987400200 689323974800400
• Sum of all divisors σ(n): 2473945390416423
• Sum of proper divisors (its aliquot sum) s(n): 1784621415616023
• 689323974800400 is an abundant number, because the sum of its proper divisors (1784621415616023) is greater than itself. Its abundance is 1095297440815623

Bases of 689323974800400

• Binary: 10011100101110111110111110101001110011010000010000₂
• Hexadecimal: 0x272EFBEA73410
• Base-36: 6SCF28S100

Squares and roots of 689323974800400

• 689323974800400 squared (689323974800400²) is 475167542234622494219840160000
• 689323974800400 cubed (689323974800400³) is 327544378909306918910004093109555904064000000
• 689323974800400 is a perfect square number. Its square root is 26254980
• The cube root of 689323974800400 is 88336.6911735081

Scales and comparisons

• 689,323,974,800,400 seconds is equal to 21,918,370 years, 9 weeks, 2 days, 9 hours.
• To count from 1 to 689,323,974,800,400 would take you about fifty-four million, seven hundred ninety-five thousand, nine hundred twenty-five 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 689323974800400 cubic inches would be around 7361.4 feet tall.

Recreational maths with 689323974800400

• 689323974800400 backwards is 004008479323986
• The number of decimal digits it has is: 15
• The sum of 689323974800400's digits is 63
• More coming soon!