838493228013399

Names of 838493228013399

• Cardinal: 838493228013399 can be written as Eight hundred thirty-eight trillion, four hundred ninety-three billion, two hundred twenty-eight million, thirteen thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 8.38493228013399 × 10¹⁴

Factors of 838493228013399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 838

Divisors of 838493228013399

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 19 21 27 49 57 63 81 133 147 171 189 243 343 399 441 513 567 809 931 1029 1197 1323 1539 1701 2427 2793 3087 3591 3969 4617 5663 6517 7281 8379 9261 10773 11907 15371 16989 19551 21843 25137 27783 32319 39641 46113 50967 58653 65529 75411 83349 107597 118923 138339 152901 175959 196587 226233 277487 322791 356769 415017 458703 527877 654481 753179 832461 968373 1070307 1245051 1376109 1583631 1963443 2259537 2497383 2905119 3210921 3735153 4581367 5272253 5890329 6778611 7492149 8715357 9632763 12435139 13744101 15816759 17670987 20335833 22476447 26146071 32069569 37305417 41232303 47450277 53012961 61007499 67429341 87045973 96208707 111916251 123696909 142350831 159038883 183022497 224486983 261137919 288626121 335748753 371090727 427052493 529475129 609321811 673460949 783413757 865878363 1007246259 1113272181 1281157479 1588425387 1827965433 2020382847 2350241271 2597635089 3021738777 3706325903 4265252677 4765276161 5483896299 6061148541 7050723813 7792905267 10060027451 11118977709 12795758031 14295828483 16451688897 18183445623 21152171439 25944281321 30180082353 33356933127 38387274093 42887485449 49355066691 54550336869 70420192157 77832843963 90540247059 100070799381 115161822279 128662456347 148065200073 181609969247 211260576471 233498531889 271620741177 300212398143 345485466837 492941345099 544829907741 633781729413 700495595667 814862223531 900637194429 1036456400511 1478824035297 1634489723223 1901345188239 2101486787001 2444586670593 3450589415693 4436472105891 4903469169669 5704035564717 6304460361003 10351768247079 13309416317673 14710407509007 17112106694151 31055304741237 39928248953019 44131222527021 93165914223711 119784746859057 279497742671133 838493228013399
• Sum of all divisors σ(n): 1543739783040000
• Sum of proper divisors (its aliquot sum) s(n): 705246555026601
• 838493228013399 is a deficient number, because the sum of its proper divisors (705246555026601) is less than itself. Its deficiency is 133246672986798

Bases of 838493228013399

• Binary: 10111110101001101011101011000000001001011101010111₂
• Hexadecimal: 0x2FA9AEB009757
• Base-36: 897YGYPEFR

Squares and roots of 838493228013399

• 838493228013399 squared (838493228013399²) is 703070893424329925524123533201
• 838493228013399 cubed (838493228013399³) is 589520182949630819890714529896569394049360199
• The square root of 838493228013399 is 28956747.5385858727
• The cube root of 838493228013399 is 94297.4292593643

Scales and comparisons

• 838,493,228,013,399 seconds is equal to 26,661,491 years, 1 week, 15 hours, 16 minutes, 39 seconds.
• To count from 1 to 838,493,228,013,399 would take you about sixty-six million, six hundred fifty-three thousand, seven hundred twenty-seven 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 838493228013399 cubic inches would be around 7858.1 feet tall.

Recreational maths with 838493228013399

• 838493228013399 backwards is 993310822394838
• The number of decimal digits it has is: 15
• The sum of 838493228013399's digits is 72
• More coming soon!