401221172395456

Names of 401221172395456

• Cardinal: 401221172395456 can be written as Four hundred one trillion, two hundred twenty-one billion, one hundred seventy-two million, three hundred ninety-five thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.01221172395456 × 10¹⁴

Factors of 401221172395456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5837

Divisors of 401221172395456

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 79 98 112 158 196 224 316 343 392 448 553 632 686 784 1106 1264 1372 1568 2212 2401 2528 2744 3136 3871 4424 4802 5056 5488 5749 7742 8848 9604 10976 11498 15484 17696 19208 21952 22996 27097 30968 35392 38416 40243 45992 54194 61936 76832 80486 91984 108388 123872 153664 160972 183968 189679 216776 247744 281701 321944 367936 379358 433552 454171 563402 643888 758716 867104 908342 1126804 1287776 1517432 1734208 1816684 1971907 2253608 2575552 3034864 3179197 3633368 3943814 4507216 6069728 6358394 7266736 7887628 9014432 12139456 12716788 13803349 14533472 15775256 18028864 22254379 25433576 27606698 29066944 31550512 33051001 44508758 50867152 55213396 63101024 66102002 89017516 101734304 110426792 126202048 132204004 155780653 178035032 203468608 220853584 231357007 264408008 311561306 356070064 441707168 462714014 528816016 623122612 712140128 883414336 925428028 1057632032 1090464571 1246245224 1424280256 1619499049 1850856056 2115264064 2180929142 2492490448 2611029079 3238998098 3701712112 4361858284 4984980896 5222058158 6477996196 7403424224 8723716568 9969961792 10444116316 11336493343 12955992392 14806848448 17447433136 18277203553 20888232632 22672986686 25911984784 34894866272 36554407106 41776465264 45345973372 51823969568 69789732544 73108814212 79355453401 83552930528 90691946744 103647939136 127940424871 146217628424 158710906802 167105861056 181383893488 255880849742 292435256848 317421813604 362767786976 511761699484 584870513696 634843627208 725535573952 895582974097 1023523398968 1169741027392 1269687254416 1791165948194 2047046797936 2539374508832 3582331896388 4094093595872 5078749017664 6269080818679 7164663792776 8188187191744 12538161637358 14329327585552 25076323274716 28658655171104 50152646549432 57317310342208 100305293098864 200610586197728 401221172395456
• Sum of all divisors σ(n): 940734309038160
• Sum of proper divisors (its aliquot sum) s(n): 539513136642704
• 401221172395456 is an abundant number, because the sum of its proper divisors (539513136642704) is greater than itself. Its abundance is 138291964247248

Bases of 401221172395456

• Binary: 1011011001110100010010101011101001111110111000000₂
• Hexadecimal: 0x16CE89574FDC0
• Base-36: 3Y7YGMTJGG

Squares and roots of 401221172395456

• 401221172395456 squared (401221172395456²) is 160978429178384223745249447936
• 401221172395456 cubed (401221172395456³) is 64587954085330201006546324518636266674978816
• The square root of 401221172395456 is 20030506.0444177495
• The cube root of 401221172395456 is 73755.5344245711

Scales and comparisons

• 401,221,172,395,456 seconds is equal to 12,757,592 years, 11 weeks, 4 days, 9 hours, 24 minutes, 16 seconds.
• To count from 1 to 401,221,172,395,456 would take you about thirty-one million, eight hundred ninety-three thousand, nine hundred eighty 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 401221172395456 cubic inches would be around 6146.3 feet tall.

Recreational maths with 401221172395456

• 401221172395456 backwards is 654593271122104
• The number of decimal digits it has is: 15
• The sum of 401221172395456's digits is 52
• More coming soon!