1421461585920

Names of 1421461585920

• Cardinal: 1421461585920 can be written as One trillion, four hundred twenty-one billion, four hundred sixty-one million, five hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.42146158592 × 10¹²

Factors of 1421461585920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 8040

Divisors of 1421461585920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 128 152 160 190 192 228 240 256 285 304 320 361 380 384 456 480 512 570 608 640 722 760 768 912 960 1024 1083 1140 1216 1280 1444 1520 1536 1805 1824 1920 2048 2166 2280 2432 2560 2888 3040 3072 3610 3648 3840 4096 4332 4560 4864 5120 5415 5776 6080 6144 7220 7296 7680 8011 8192 8664 9120 9728 10240 10830 11552 12160 12288 14440 14592 15360 16022 16384 17328 18240 19456 20480 21660 23104 24033 24320 24576 28880 29184 30720 32044 32768 34656 36480 38912 40055 40960 43320 46208 48066 48640 49152 57760 58368 61440 64088 69312 72960 77824 80110 81920 86640 92416 96132 97280 98304 115520 116736 120165 122880 128176 138624 145920 152209 155648 160220 163840 173280 184832 192264 194560 231040 233472 240330 245760 256352 277248 291840 304418 311296 320440 346560 369664 384528 389120 456627 462080 466944 480660 491520 512704 554496 583680 608836 622592 640880 693120 739328 761045 769056 778240 913254 924160 933888 961320 1025408 1108992 1167360 1217672 1281760 1386240 1478656 1522090 1538112 1556480 1826508 1848320 1867776 1922640 2050816 2217984 2283135 2334720 2435344 2563520 2772480 2891971 2957312 3044180 3076224 3112960 3653016 3696640 3845280 4101632 4435968 4566270 4669440 4870688 5127040 5544960 5783942 5914624 6088360 6152448 7306032 7393280 7690560 8203264 8675913 8871936 9132540 9338880 9741376 10254080 11089920 11567884 11829248 12176720 12304896 14459855 14612064 14786560 15381120 16406528 17351826 17743872 18265080 19482752 20508160 22179840 23135768 24353440 24609792 28919710 29224128 29573120 30762240 32813056 34703652 35487744 36530160 38965504 41016320 43379565 44359680 46271536 48706880 49219584 57839420 58448256 59146240 61524480 65626112 69407304 73060320 77931008 82032640 86759130 88719360 92543072 97413760 98439168 115678840 116896512 123048960 131252224 138814608 146120640 155862016 164065280 173518260 177438720 185086144 194827520 196878336 231357680 233793024 246097920 262504448 277629216 292241280 311724032 328130560 347036520 370172288 389655040 393756672 462715360 467586048 492195840 555258432 584482560 623448064 656261120 694073040 740344576 779310080 787513344 925430720 935172096 984391680 1110516864 1168965120 1246896128 1312522240 1388146080 1480689152 1558620160 1850861440 1870344192 1968783360 2221033728 2337930240 2493792256 2776292160 2961378304 3117240320 3701722880 3740688384 3937566720 4442067456 4675860480 4987584512 5552584320 5922756608 6234480640 7403445760 7481376768 8884134912 9351720960 11105168640 11845513216 12468961280 14806891520 14962753536 17768269824 18703441920 22210337280 23691026432 24937922560 29613783040 35536539648 37406883840 44420674560 47382052864 59227566080 71073079296 74813767680 88841349120 94764105728 118455132160 142146158592 177682698240 236910264320 284292317184 355365396480 473820528640 710730792960 1421461585920
• Sum of all divisors σ(n): 4801207344480
• Sum of proper divisors (its aliquot sum) s(n): 3379745758560
• 1421461585920 is an abundant number, because the sum of its proper divisors (3379745758560) is greater than itself. Its abundance is 1958284172640

Bases of 1421461585920

• Binary: 10100101011110101101101101000000000000000₂
• Hexadecimal: 0x14AF5B68000
• Base-36: I50DIZ9C

Squares and roots of 1421461585920

• 1421461585920 squared (1421461585920²) is 2020553040246201542246400
• 1421461585920 cubed (1421461585920³) is 2872138529023843231497517623410688000
• The square root of 1421461585920 is 1192250.6388842911
• The cube root of 1421461585920 is 11243.7636834753

Scales and comparisons

• 1,421,461,585,920 seconds is equal to 45,198 years, 4 weeks, 1 day, 16 hours, 32 minutes.
• To count from 1 to 1,421,461,585,920 would take you about one hundred twelve thousand, nine hundred ninety-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 1421461585920 cubic inches would be around 937 feet tall.

Recreational maths with 1421461585920

• 1421461585920 backwards is 0295851641241
• 1421461585920 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421461585920's digits is 48
• More coming soon!