401321744138240

Names of 401321744138240

• Cardinal: 401321744138240 can be written as Four hundred one trillion, three hundred twenty-one billion, seven hundred forty-four million, one hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.0132174413824 × 10¹⁴

Factors of 401321744138240

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 42
• Sum of prime factors: 80

Divisors of 401321744138240

• Number of divisors d(n): 164
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 73 80 128 146 160 256 292 320 365 512 584 640 730 1024 1168 1280 1460 2048 2336 2560 2920 4096 4672 5120 5840 8192 9344 10240 11680 16384 18688 20480 23360 32768 37376 40960 46720 65536 74752 81920 93440 131072 149504 163840 186880 262144 299008 327680 373760 524288 598016 655360 747520 1048576 1196032 1310720 1495040 2097152 2392064 2621440 2990080 4194304 4784128 5242880 5980160 8388608 9568256 10485760 11960320 16777216 19136512 20971520 23920640 33554432 38273024 41943040 47841280 67108864 76546048 83886080 95682560 134217728 153092096 167772160 191365120 268435456 306184192 335544320 382730240 536870912 612368384 671088640 765460480 1073741824 1224736768 1342177280 1530920960 2147483648 2449473536 2684354560 3061841920 4294967296 4898947072 5368709120 6123683840 8589934592 9797894144 10737418240 12247367680 17179869184 19595788288 21474836480 24494735360 34359738368 39191576576 42949672960 48989470720 68719476736 78383153152 85899345920 97978941440 137438953472 156766306304 171798691840 195957882880 274877906944 313532612608 343597383680 391915765760 549755813888 627065225216 687194767360 783831531520 1099511627776 1254130450432 1374389534720 1567663063040 2508260900864 2748779069440 3135326126080 5016521801728 5497558138880 6270652252160 10033043603456 12541304504320 20066087206912 25082609008640 40132174413824 50165218017280 80264348827648 100330436034560 200660872069120 401321744138240
• Sum of all divisors σ(n): 976366325464644
• Sum of proper divisors (its aliquot sum) s(n): 575044581326404
• 401321744138240 is an abundant number, because the sum of its proper divisors (575044581326404) is greater than itself. Its abundance is 173722837188164

Bases of 401321744138240

• Binary: 1011011010000000000000000000000000000000000000000₂
• Hexadecimal: 0x16D0000000000
• Base-36: 3Y98NWN0U8

Squares and roots of 401321744138240

• 401321744138240 squared (401321744138240²) is 161059142318158971800230297600
• 401321744138240 cubed (401321744138240³) is 64636535904532577266177538896134850740224000
• The square root of 401321744138240 is 20033016.3514693913
• The cube root of 401321744138240 is 73761.6965311997

Scales and comparisons

• 401,321,744,138,240 seconds is equal to 12,760,790 years, 4 weeks, 6 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 401,321,744,138,240 would take you about thirty-one million, nine hundred one thousand, nine hundred seventy-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 401321744138240 cubic inches would be around 6146.8 feet tall.

Recreational maths with 401321744138240

• 401321744138240 backwards is 042831447123104
• The number of decimal digits it has is: 15
• The sum of 401321744138240's digits is 44
• More coming soon!