268991913500672000

Names of 268991913500672000

• Cardinal: 268991913500672000 can be written as Two hundred sixty-eight quadrillion, nine hundred ninety-one trillion, nine hundred thirteen billion, five hundred million, six hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.68991913500672 × 10¹⁷

Factors of 268991913500672000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 13657

Divisors of 268991913500672000

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 181 200 250 256 320 362 400 500 512 640 724 800 905 1000 1024 1280 1448 1600 1810 2000 2048 2560 2896 3200 3620 4000 4096 4525 5120 5792 6400 7240 8000 8192 9050 10240 11584 12800 13469 14480 16000 16384 18100 20480 22625 23168 25600 26938 28960 32000 32768 36200 40960 45250 46336 51200 53876 57920 64000 65536 67345 72400 81920 90500 92672 102400 107752 115840 128000 134690 144800 163840 181000 185344 204800 215504 231680 256000 269380 289600 327680 336725 362000 370688 409600 431008 463360 512000 538760 579200 673450 724000 741376 819200 862016 926720 1024000 1077520 1158400 1346900 1448000 1482752 1638400 1683625 1724032 1853440 2048000 2155040 2316800 2437889 2693800 2896000 2965504 3367250 3448064 3706880 4096000 4310080 4633600 4875778 5387600 5792000 5931008 6734500 6896128 7413760 8192000 8620160 9267200 9751556 10775200 11584000 11862016 12189445 13469000 13792256 14827520 17240320 18534400 19503112 21550400 23168000 24378890 26938000 27584512 29655040 34480640 37068800 39006224 43100800 46336000 48757780 53876000 55169024 59310080 60947225 68961280 74137600 78012448 86201600 92672000 97515560 107752000 110338048 121894450 137922560 148275200 156024896 172403200 181413961 185344000 195031120 215504000 220676096 243788900 275845120 296550400 304736125 312049792 344806400 362827922 370688000 390062240 431008000 441352192 487577800 551690240 609472250 624099584 689612800 725655844 741376000 780124480 862016000 882704384 907069805 975155600 1103380480 1218944500 1248199168 1379225600 1451311688 1482752000 1560248960 1724032000 1814139610 1950311200 2206760960 2437889000 2496398336 2758451200 2902623376 3120497920 3448064000 3628279220 3900622400 4413521920 4535349025 4875778000 4992796672 5516902400 5805246752 6240995840 6896128000 7256558440 7801244800 9070698050 9751556000 9985593344 11033804800 11610493504 12481991680 13792256000 14513116880 15602489600 18141396100 19503112000 19971186688 22067609600 22676745125 23220987008 24963983360 27584512000 29026233760 31204979200 32835926941 36282792200 39006224000 39942373376 45353490250 46441974016 49927966720 55169024000 58052467520 62409958400 65671853882 72565584400 78012448000 79884746752 90706980500 92883948032 99855933440 110338048000 116104935040 124819916800 131343707764 145131168800 156024896000 159769493504 164179634705 181413961000 185767896064 199711866880 232209870080 249639833600 262687415528 290262337600 312049792000 328359269410 362827922000 371535792128 399423733760 464419740160 499279667200 525374831056 580524675200 624099584000 656718538820 725655844000 743071584256 798847467520 820898173525 928839480320 998559334400 1050749662112 1161049350400 1248199168000 1313437077640 1451311688000 1486143168512 1641796347050 1857678960640 1997118668800 2101499324224 2322098700800 2496398336000 2626874155280 2902623376000 2972286337024 3283592694100 3715357921280 3994237337600 4104490867625 4202998648448 4644197401600 4992796672000 5253748310560 5805246752000 5944572674048 6567185388200 7430715842560 8208981735250 8405997296896 9288394803200 9985593344000 10507496621120 11610493504000 11889145348096 13134370776400 14861431685120 16417963470500 16811994593792 18576789606400 19971186688000 21014993242240 23220987008000 26268741552800 29722863370240 32835926941000 33623989187584 37153579212800 42029986484480 46441974016000 52537483105600 59445726740480 65671853882000 67247978375168 74307158425600 84059972968960 92883948032000 105074966211200 131343707764000 134495956750336 148614316851200 168119945937920 185767896064000 210149932422400 262687415528000 268991913500672 297228633702400 336239891875840 371535792128000 420299864844800 525374831056000 537983827001344 672479783751680 743071584256000 840599729689600 1050749662112000 1075967654002688 1344959567503360 1486143168512000 1681199459379200 2101499324224000 2151935308005376 2689919135006720 3362398918758400 4202998648448000 5379838270013440 6724797837516800 8405997296896000 10759676540026880 13449595675033600 16811994593792000 26899191350067200 33623989187584000 53798382700134400 67247978375168000 134495956750336000 268991913500672000
• Sum of all divisors σ(n): 675158205565799592
• Sum of proper divisors (its aliquot sum) s(n): 406166292065127592
• 268991913500672000 is an abundant number, because the sum of its proper divisors (406166292065127592) is greater than itself. Its abundance is 137174378564455592

Bases of 268991913500672000

• Binary: 1110111011101001101011100001011011101010010000000000000000₂
• Hexadecimal: 0x3BBA6B85BA90000
• Base-36: 21KLOB44WMWW

Squares and roots of 268991913500672000

• 268991913500672000 squared (268991913500672000²) is 72356649528753007381744451584000000
• 268991913500672000 cubed (268991913500672000³) is 19463353611236768392978387020548798255464448000000000
• The square root of 268991913500672000 is 518644303.4495529865
• The cube root of 268991913500672000 is 645525.0125161977

Scales and comparisons

• 268,991,913,500,672,000 seconds is equal to 8,553,110,802 years, 36 weeks, 3 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 268,991,913,500,672,000 would take you about twenty-five billion, six hundred fifty-nine million, three hundred thirty-two thousand, four hundred eight 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 268991913500672000 cubic inches would be around 53793.8 feet tall.

Recreational maths with 268991913500672000

• 268991913500672000 backwards is 000276005319199862
• The number of decimal digits it has is: 18
• The sum of 268991913500672000's digits is 68
• More coming soon!