138203864064

Names of 138203864064

• Cardinal: 138203864064 can be written as One hundred thirty-eight billion, two hundred three million, eight hundred sixty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 1.38203864064 × 10¹¹

Factors of 138203864064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2426

Divisors of 138203864064

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 103 108 112 126 128 144 162 168 189 192 206 216 224 252 256 288 309 324 336 378 384 412 432 448 504 512 567 576 618 648 672 721 756 768 824 864 896 927 1008 1024 1134 1152 1236 1296 1344 1442 1512 1536 1648 1728 1792 1854 2016 2163 2268 2304 2311 2472 2592 2688 2781 2884 3024 3072 3296 3456 3584 3708 4032 4326 4536 4608 4622 4944 5184 5376 5562 5768 6048 6489 6592 6912 6933 7168 7416 8064 8343 8652 9072 9216 9244 9888 10368 10752 11124 11536 12096 12978 13184 13824 13866 14832 16128 16177 16686 17304 18144 18488 19467 19776 20736 20799 21504 22248 23072 24192 25956 26368 27648 27732 29664 32256 32354 33372 34608 36288 36976 38934 39552 41472 41598 44496 46144 48384 48531 51912 52736 55464 58401 59328 62397 64512 64708 66744 69216 72576 73952 77868 79104 82944 83196 88992 92288 96768 97062 103824 105472 110928 116802 118656 124794 129416 133488 138432 145152 145593 147904 155736 158208 166392 177984 184576 187191 193536 194124 207648 221856 233604 237312 238033 249588 258832 266976 276864 290304 291186 295808 311472 316416 332784 355968 369152 374382 388248 415296 436779 443712 467208 474624 476066 499176 517664 533952 553728 580608 582372 591616 622944 665568 711936 714099 738304 748764 776496 830592 873558 887424 934416 949248 952132 998352 1035328 1067904 1107456 1164744 1183232 1245888 1310337 1331136 1423872 1428198 1497528 1552992 1661184 1666231 1747116 1774848 1868832 1904264 1996704 2070656 2135808 2142297 2214912 2329488 2366464 2491776 2620674 2662272 2847744 2856396 2995056 3105984 3322368 3332462 3494232 3549696 3737664 3808528 3993408 4141312 4271616 4284594 4658976 4983552 4998693 5241348 5324544 5712792 5990112 6211968 6426891 6644736 6664924 6988464 7099392 7475328 7617056 7986816 8282624 8543232 8569188 9317952 9967104 9997386 10482696 10649088 11425584 11980224 12423936 12853782 13329848 13976928 14950656 14996079 15234112 15973632 16565248 17138376 18635904 19280673 19934208 19994772 20965392 21298176 22851168 23960448 24847872 25707564 26659696 27953856 29901312 29992158 30468224 31947264 34276752 37271808 38561346 39989544 41930784 44988237 45702336 47920896 49695744 51415128 53319392 55907712 59802624 59984316 60936448 63894528 68553504 74543616 77122692 79979088 83861568 89976474 91404672 95841792 102830256 106638784 111815424 119968632 121872896 134964711 137107008 149087232 154245384 159958176 167723136 179952948 182809344 191683584 205660512 213277568 223630848 239937264 243745792 269929422 274214016 308490768 319916352 335446272 359905896 365618688 411321024 426555136 447261696 479874528 539858844 548428032 616981536 639832704 670892544 719811792 731237376 822642048 853110272 959749056 1079717688 1096856064 1233963072 1279665408 1341785088 1439623584 1645284096 1706220544 1919498112 2159435376 2193712128 2467926144 2559330816 2879247168 3290568192 3838996224 4318870752 4935852288 5118661632 5758494336 6581136384 7677992448 8637741504 9871704576 11516988672 15355984896 17275483008 19743409152 23033977344 34550966016 46067954688 69101932032 138203864064
• Sum of all divisors σ(n): 476446750208
• Sum of proper divisors (its aliquot sum) s(n): 338242886144
• 138203864064 is an abundant number, because the sum of its proper divisors (338242886144) is greater than itself. Its abundance is 200039022080

Bases of 138203864064

• Binary: 10000000101101100101111001110000000000₂
• Hexadecimal: 0x202D979C00
• Base-36: 1RHN0G00

Squares and roots of 138203864064

• 138203864064 squared (138203864064²) is 19100308042220590596096
• 138203864064 cubed (138203864064³) is 2639736376247580475444648313094144
• The square root of 138203864064 is 371757.8029631657
• The cube root of 138203864064 is 5170.1926814321

Scales and comparisons

• 138,203,864,064 seconds is equal to 4,394 years, 23 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,203,864,064 would take you about eight thousand, seven hundred eighty-eight 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 138203864064 cubic inches would be around 430.8 feet tall.

Recreational maths with 138203864064

• 138203864064 backwards is 460468302831
• The number of decimal digits it has is: 12
• The sum of 138203864064's digits is 45
• More coming soon!