138922359408

Names of 138922359408

• Cardinal: 138922359408 can be written as One hundred thirty-eight billion, nine hundred twenty-two million, three hundred fifty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.38922359408 × 10¹¹

Factors of 138922359408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1014

Divisors of 138922359408

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 61 63 72 84 98 112 122 126 144 147 168 183 196 244 252 294 336 343 366 392 427 441 488 504 549 588 686 732 784 854 882 941 976 1008 1029 1098 1176 1281 1372 1464 1708 1764 1882 2058 2196 2352 2401 2562 2744 2823 2928 2989 3087 3416 3528 3764 3843 4116 4392 4802 5124 5488 5646 5978 6174 6587 6832 7056 7203 7528 7686 8232 8469 8784 8967 9604 10248 11292 11956 12348 13174 14406 15056 15372 16464 16807 16938 17934 19208 19761 20496 20923 21609 22584 23912 24696 26348 26901 28812 30744 33614 33876 35868 38416 39522 41846 43218 45168 46109 47824 49392 50421 52696 53802 57401 57624 59283 61488 62769 67228 67752 71736 79044 83692 86436 92218 100842 105392 107604 114802 115248 118566 125538 134456 135504 138327 143472 146461 151263 158088 167384 172203 172872 184436 188307 201684 215208 229604 237132 251076 268912 276654 292922 302526 316176 322763 334768 344406 345744 368872 376614 401807 403368 414981 430416 439383 459208 474264 502152 516609 553308 585844 605052 645526 688812 737744 753228 803614 806736 829962 878766 918416 948528 968289 1004304 1025227 1033218 1106616 1171688 1205421 1210104 1291052 1318149 1377624 1506456 1607228 1659924 1757532 1936578 2050454 2066436 2213232 2259341 2343376 2410842 2420208 2582104 2636298 2755248 2812649 2904867 3012912 3075681 3214456 3319848 3515064 3616263 3873156 4100908 4132872 4518682 4821684 5164208 5272596 5625298 5809734 6151362 6428912 6639696 6778023 7030128 7232526 7746312 8201816 8265744 8437947 9037364 9227043 9643368 10545192 11250596 11619468 12302724 13556046 14465052 15492624 15815387 16403632 16875894 18074728 18454086 19286736 19688543 20334069 21090384 22501192 23238936 24605448 25313841 27112092 28930104 31630774 33751788 36149456 36908172 39377086 40668138 45002384 46477872 47446161 49210896 50627682 54224184 57860208 59065629 63261548 67503576 73816344 78754172 81336276 94892322 101255364 108448368 118131258 126523096 135007152 137819801 142338483 147632688 157508344 162672552 177196887 189784644 202510728 236262516 253046192 275639602 284676966 315016688 325345104 354393774 379569288 405021456 413459403 472525032 551279204 569353932 708787548 759138576 826918806 945050064 964738607 1102558408 1138707864 1240378209 1417575096 1653837612 1929477214 2205116816 2277415728 2480756418 2835150192 2894215821 3307675224 3858954428 4961512836 5788431642 6615350448 7717908856 8682647463 9923025672 11576863284 15435817712 17365294926 19846051344 23153726568 34730589852 46307453136 69461179704 138922359408
• Sum of all divisors σ(n): 461509809696
• Sum of proper divisors (its aliquot sum) s(n): 322587450288
• 138922359408 is an abundant number, because the sum of its proper divisors (322587450288) is greater than itself. Its abundance is 183665090880

Bases of 138922359408

• Binary: 10000001011000011010101111101001110000₂
• Hexadecimal: 0x20586AFA70
• Base-36: 1RTISAK0

Squares and roots of 138922359408

• 138922359408 squared (138922359408²) is 19299421943485526110464
• 138922359408 cubed (138922359408³) is 2681121231599538122563848117645312
• The square root of 138922359408 is 372722.8989584621
• The cube root of 138922359408 is 5179.1368125837

Scales and comparisons

• 138,922,359,408 seconds is equal to 4,417 years, 15 weeks, 4 days, 16 hours, 16 minutes, 48 seconds.
• To count from 1 to 138,922,359,408 would take you about eight thousand, eight hundred thirty-four 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 138922359408 cubic inches would be around 431.6 feet tall.

Recreational maths with 138922359408

• 138922359408 backwards is 804953229831
• The number of decimal digits it has is: 12
• The sum of 138922359408's digits is 54
• More coming soon!