138480935936

Names of 138480935936

• Cardinal: 138480935936 can be written as One hundred thirty-eight billion, four hundred eighty million, nine hundred thirty-five thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.38480935936 × 10¹¹

Factors of 138480935936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2458

Divisors of 138480935936

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 256 272 448 476 512 544 631 896 952 1024 1088 1262 1792 1801 1904 2176 2524 3584 3602 3808 4352 4417 5048 7168 7204 7616 8704 8834 10096 10727 12607 14408 15232 17408 17668 20192 21454 25214 28816 30464 30617 35336 40384 42908 50428 57632 60928 61234 70672 75089 80768 85816 100856 115264 121856 122468 141344 150178 161536 171632 201712 214319 230528 244936 282688 300356 323072 343264 403424 428638 461056 489872 565376 600712 646144 686528 806848 857276 922112 979744 1130752 1136431 1201424 1373056 1613696 1714552 1844224 1959488 2261504 2272862 2402848 2746112 3227392 3429104 3918976 4523008 4545724 4805696 5492224 6454784 6858208 7837952 7955017 9091448 9611392 10984448 12909568 13716416 15675904 15910034 18182896 19222784 19319327 27432832 31351808 31820068 36365792 38445568 38638654 54865664 63640136 72731584 76891136 77277308 109731328 127280272 135235289 145463168 154554616 219462656 254560544 270470578 290926336 309109232 509121088 540941156 581852672 618218464 1018242176 1081882312 1163705344 1236436928 2036484352 2163764624 2472873856 4072968704 4327529248 4945747712 8145937408 8655058496 9891495424 17310116992 19782990848 34620233984 69240467968 138480935936
• Sum of all divisors σ(n): 335700663552
• Sum of proper divisors (its aliquot sum) s(n): 197219727616
• 138480935936 is an abundant number, because the sum of its proper divisors (197219727616) is greater than itself. Its abundance is 58738791680

Bases of 138480935936

• Binary: 10000000111110000110110110010000000000₂
• Hexadecimal: 0x203E1B6400
• Base-36: 1RM7Z20W

Squares and roots of 138480935936

• 138480935936 squared (138480935936²) is 19176969617710536196096
• 138480935936 cubed (138480935936³) is 2655644701076791173963779309305856
• The square root of 138480935936 is 372130.2674279533
• The cube root of 138480935936 is 5173.6454520537

Scales and comparisons

• 138,480,935,936 seconds is equal to 4,403 years, 13 weeks, 5 days, 14 hours, 38 minutes, 56 seconds.
• To count from 1 to 138,480,935,936 would take you about eight thousand, eight hundred six 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 138480935936 cubic inches would be around 431.1 feet tall.

Recreational maths with 138480935936

• 138480935936 backwards is 639539084831
• The number of decimal digits it has is: 12
• The sum of 138480935936's digits is 59
• More coming soon!