401948043242138355

Names of 401948043242138355

• Cardinal: 401948043242138355 can be written as Four hundred one quadrillion, nine hundred forty-eight trillion, forty-three billion, two hundred forty-two million, one hundred thirty-eight thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 4.01948043242138355 × 10¹⁷

Factors of 401948043242138355

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1978

Divisors of 401948043242138355

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 15 67 109 197 201 327 335 545 591 985 1005 1597 1635 2955 4489 4791 7303 7985 11881 13199 13467 21473 21909 22445 23955 35643 36515 39597 59405 64419 65995 67335 106999 107365 109545 174073 178215 197985 314609 320997 322095 489301 522219 534995 796027 870365 884333 943827 1438691 1467903 1573045 1604985 2340557 2388081 2446505 2550409 2611095 2652999 3980135 4316073 4421665 4719135 7021671 7168933 7193455 7339515 7651227 11662891 11702785 11940405 12752045 13264995 18973957 21078803 21506799 21580365 34292381 34988673 35108355 35844665 38256135 53333809 56921871 58314455 63236409 94869785 96392297 102877143 105394015 107533995 156817319 160001427 170877403 171461905 174943365 266669045 277994581 284609355 289176891 316182045 470451957 481961485 502430573 512632209 514385715 781413697 784086595 800007135 833983743 854387015 1271255119 1389972905 1412279801 1445884455 1507291719 2297589527 2344241091 2352259785 2512152865 2563161045 3737869529 3813765357 3907068485 4169918715 4236839403 6356275595 6892768581 7061399005 7536458595 10506760373 11213608587 11448786001 11487947635 11721205455 18625636927 18689347645 19068826785 21184197015 30301409329 31520281119 33662848391 34346358003 34463842905 52533801865 54764932457 55876910781 56068042935 57243930005 85174092973 90904227987 93128184635 100988545173 151507046645 153938498309 157601405595 164294797371 168314241955 171731790015 250437258443 255522278919 273824662285 279384553905 425870464865 454521139935 461815494927 504942725865 751311775329 769692491545 821473986855 1247917674109 1252186292215 1277611394595 2030194425043 2255410842197 2309077474635 3669250474619 3743753022327 3756558876645 5969377637813 6090583275129 6239588370545 6766232526591 10150972125215 11007751423857 11277054210985 16779296315681 17908132913439 18346252373095 18718765111635 29846888189065 30452916375645 33831162632955 50337888947043 55038757119285 83896481578405 89540664567195 136023026477881 245839781799473 251689444735215 399948301733471 408069079433643 680115132389405 737519345398419 1199844905200413 1229198908997365 1999741508667355 2040345397168215 3687596726992095 5999224526002065 26796536216142557 80389608648427671 133982681080712785 401948043242138355
• Sum of all divisors σ(n): 662663003863967568
• Sum of proper divisors (its aliquot sum) s(n): 260714960621829213
• 401948043242138355 is a deficient number, because the sum of its proper divisors (260714960621829213) is less than itself. Its deficiency is 141233082620309142

Bases of 401948043242138355

• Binary: 10110010100000000011001110110011111100111000110101011110011₂
• Hexadecimal: 0x594019D9F9C6AF3
• Base-36: 31XQOTWRFMK3

Squares and roots of 401948043242138355

• 401948043242138355 squared (401948043242138355²) is 161562229466183924913609512962106025
• 401948043242138355 cubed (401948043242138355³) is 64939621995769975770158591507326574488254605229088875
• The square root of 401948043242138355 is 633993724.9233136969
• The cube root of 401948043242138355 is 738000.4720157541

Scales and comparisons

• 401,948,043,242,138,355 seconds is equal to 12,780,704,468 years, 8 weeks, 5 days, 15 hours, 19 minutes, 15 seconds.
• To count from 1 to 401,948,043,242,138,355 would take you about thirty-eight billion, three hundred forty-two million, one hundred thirteen thousand, four hundred 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 401948043242138355 cubic inches would be around 61500 feet tall.

Recreational maths with 401948043242138355

• 401948043242138355 backwards is 553831242340849104
• The number of decimal digits it has is: 18
• The sum of 401948043242138355's digits is 66
• More coming soon!