28242439127040

Names of 28242439127040

• Cardinal: 28242439127040 can be written as Twenty-eight trillion, two hundred forty-two billion, four hundred thirty-nine million, one hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.824243912704 × 10¹³

Factors of 28242439127040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 601870

Divisors of 28242439127040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 191 192 240 256 320 382 384 480 512 573 640 764 768 955 960 1024 1146 1280 1528 1536 1910 1920 2048 2292 2560 2865 3056 3072 3820 3840 4096 4584 5120 5730 6112 6144 7640 7680 8192 9168 10240 11460 12224 12288 15280 15360 16384 18336 20480 22920 24448 24576 30560 30720 36672 40960 45840 48896 49152 61120 61440 73344 81920 91680 97792 122240 122880 146688 183360 195584 244480 245760 293376 366720 391168 488960 586752 601669 733440 782336 977920 1173504 1203338 1466880 1564672 1805007 1955840 2347008 2406676 2933760 3008345 3129344 3610014 3911680 4694016 4813352 5867520 6016690 7220028 7823360 9025035 9388032 9626704 11735040 12033380 14440056 15646720 18050070 19253408 23470080 24066760 28880112 36100140 38506816 46940160 48133520 57760224 72200280 77013632 96267040 114918779 115520448 144400560 154027264 192534080 229837558 231040896 288801120 308054528 344756337 385068160 459675116 462081792 574593895 577602240 616109056 689512674 770136320 919350232 924163584 1149187790 1155204480 1232218112 1379025348 1540272640 1723781685 1838700464 1848327168 2298375580 2310408960 2464436224 2758050696 3080545280 3447563370 3677400928 3696654336 4596751160 4620817920 4928872448 5516101392 6161090560 6895126740 7354801856 7393308672 9193502320 9241635840 9857744896 11032202784 12322181120 13790253480 14709603712 14786617344 18387004640 18483271680 22064405568 24644362240 27580506960 29419207424 29573234688 36774009280 36966543360 44128811136 49288724480 55161013920 58838414848 73548018560 73933086720 88257622272 110322027840 117676829696 147096037120 147866173440 176515244544 220644055680 235353659392 294192074240 353030489088 441288111360 470707318784 588384148480 706060978176 882576222720 941414637568 1176768296960 1412121956352 1765152445440 1882829275136 2353536593920 2824243912704 3530304890880 4707073187840 5648487825408 7060609781760 9414146375680 14121219563520 28242439127040
• Sum of all divisors σ(n): 90846355461120
• Sum of proper divisors (its aliquot sum) s(n): 62603916334080
• 28242439127040 is an abundant number, because the sum of its proper divisors (62603916334080) is greater than itself. Its abundance is 34361477207040

Bases of 28242439127040

• Binary: 110011010111110110100100011010100000000000000₂
• Hexadecimal: 0x19AFB48D4000
• Base-36: A0EEB239C

Squares and roots of 28242439127040

• 28242439127040 squared (28242439127040²) is 797635367844559917259161600
• 28242439127040 cubed (28242439127040³) is 22527168321924142076009810567746289664000
• The square root of 28242439127040 is 5314361.5916721361
• The cube root of 28242439127040 is 30453.2794057325

Scales and comparisons

• 28,242,439,127,040 seconds is equal to 898,022 years, 10 weeks, 4 days, 11 hours, 44 minutes.
• To count from 1 to 28,242,439,127,040 would take you about two million, two hundred forty-five thousand and fifty-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 28242439127040 cubic inches would be around 2537.8 feet tall.

Recreational maths with 28242439127040

• 28242439127040 backwards is 04072193424282
• 28242439127040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28242439127040's digits is 48
• More coming soon!