164280741201599400

Names of 164280741201599400

• Cardinal: 164280741201599400 can be written as One hundred sixty-four quadrillion, two hundred eighty trillion, seven hundred forty-one billion, two hundred one million, five hundred ninety-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.642807412015994 × 10¹⁷

Factors of 164280741201599400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 176837

Divisors of 164280741201599400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 84 90 100 105 120 126 140 150 168 175 180 200 210 225 252 280 300 315 350 360 419 420 450 504 525 600 630 700 838 840 900 1050 1257 1260 1400 1575 1676 1800 2095 2100 2514 2520 2933 3150 3352 3771 4190 4200 5028 5866 6285 6300 7542 8380 8799 10056 10475 11732 12570 12600 14665 15084 16760 17598 18855 20950 23464 25140 26397 29330 30168 31425 35196 37710 41900 43995 50280 52794 58660 62850 70392 73325 75420 83800 87990 94275 105588 117320 125700 131985 146650 150840 175980 176401 188550 211176 219975 251400 263970 293300 351960 352802 377100 439950 527940 529203 586600 659925 705604 754200 879900 882005 1055880 1058406 1234807 1319850 1411208 1587609 1759800 1764010 2116812 2469614 2639700 2646015 3175218 3528020 3704421 4233624 4410025 4939228 5279400 5292030 6174035 6350436 7056040 7408842 7938045 8820050 9878456 10584060 11113263 12348070 12700872 13230075 14817684 15876090 17640100 18522105 21168120 22226526 24696140 26460150 29635368 30870175 31752180 35280200 37044210 39690225 44453052 49392280 52920300 55566315 61740350 63504360 73912019 74088420 79380450 88906104 92610525 105840600 111132630 123480700 147824038 148176840 158760900 185221050 221736057 222265260 246961400 277831575 295648076 317521800 369560095 370442100 443472114 444530520 517384133 555663150 591296152 665208171 739120190 740884200 886944228 1034768266 1108680285 1111326300 1330416342 1478240380 1552152399 1773888456 1847800475 2069536532 2217360570 2222652600 2586920665 2660832684 2956480760 3104304798 3326040855 3695600950 4139073064 4434721140 4656457197 5173841330 5321665368 5543401425 6208609596 6652081710 7391201900 7760761995 8869442280 9312914394 10347682660 11086802850 12417219192 12934603325 13304163420 14782403800 15521523990 16630204275 18625828788 20695365320 22173605700 23282285985 25869206650 26608326840 31043047980 31117312801 33260408550 37251657576 38803809975 44347211400 46564571970 51738413300 62086095960 62234625602 66520817100 77607619950 93129143940 93351938403 103476826600 116411429925 124469251204 133041634200 155215239900 155586564005 186258287880 186703876806 217821189607 232822859850 248938502408 280055815209 310430479800 311173128010 373407753612 435642379214 465645719700 466759692015 560111630418 622346256020 653463568821 746815507224 777932820025 871284758428 931291439400 933519384030 1089105948035 1120223260836 1244692512040 1306927137642 1400279076045 1555865640050 1742569516856 1867038768060 1960390706463 2178211896070 2240446521672 2333798460075 2613854275284 2800558152090 3111731280100 3267317844105 3734077536120 3920781412926 4356423792140 4667596920150 5227708550568 5445529740175 5601116304180 6223462560200 6534635688210 7001395380225 7841562825852 8712847584280 9335193840300 9801953532315 10891059480350 11202232608360 13038154063619 13069271376420 14002790760450 15683125651704 16336589220525 18670387680600 19603907064630 21782118960700 26076308127238 26138542752840 28005581520900 32673178441050 39114462190857 39207814129260 43564237921400 49009767661575 52152616254476 56011163041800 65190770318095 65346356882100 78228924381714 78415628258520 91267078445333 98019535323150 104305232508952 117343386572571 130381540636190 130692713764200 156457848763428 182534156890666 195572310954285 196039070646300 234686773145142 260763081272380 273801235335999 312915697526856 325953851590475 365068313781332 391144621908570 392078141292600 456335392226665 469373546290284 521526162544760 547602470671998 586716932862855 651907703180950 730136627562664 782289243817140 821403706007997 912670784453330 938747092580568 977861554771425 1095204941343996 1173433865725710 1303815406361900 1369006176679995 1564578487634280 1642807412015994 1825341568906660 1955723109542850 2190409882687992 2281676961133325 2346867731451420 2607630812723800 2738012353359990 2933584664314275 3285614824031988 3650683137813320 3911446219085700 4107018530039985 4563353922266650 4693735462902840 5476024706719980 5867169328628550 6571229648063976 6845030883399975 7822892438171400 8214037060079970 9126707844533300 10952049413439960 11734338657257100 13690061766799950 16428074120159940 18253415689066600 20535092650199925 23468677314514200 27380123533599900 32856148240319880 41070185300399850 54760247067199800 82140370600799700 164280741201599400
• Sum of all divisors σ(n): 632033546699973600
• Sum of proper divisors (its aliquot sum) s(n): 467752805498374200
• 164280741201599400 is an abundant number, because the sum of its proper divisors (467752805498374200) is greater than itself. Its abundance is 303472064296774800

Bases of 164280741201599400

• Binary: 1001000111101001000111011010110110110000100101101110101000₂
• Hexadecimal: 0x247A476B6C25BA8
• Base-36: 18XKNUN0E1M0

Squares and roots of 164280741201599400

• 164280741201599400 squared (164280741201599400²) is 26988161929746878674953118080360000
• 164280741201599400 cubed (164280741201599400³) is 4433635245487604423298209271245381979889727784000000
• The square root of 164280741201599400 is 405315606.9060250239
• The cube root of 164280741201599400 is 547682.5256350043

Scales and comparisons

• 164,280,741,201,599,400 seconds is equal to 5,223,619,416 years, 26 weeks, 5 days, 2 hours, 30 minutes.
• To count from 1 to 164,280,741,201,599,400 would take you about fifteen billion, six hundred seventy million, eight hundred fifty-eight thousand, two hundred forty-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 164280741201599400 cubic inches would be around 45640.2 feet tall.

Recreational maths with 164280741201599400

• 164280741201599400 backwards is 004995102147082461
• 164280741201599400 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164280741201599400's digits is 63
• More coming soon!