138789229152

Names of 138789229152

• Cardinal: 138789229152 can be written as One hundred thirty-eight billion, seven hundred eighty-nine million, two hundred twenty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.38789229152 × 10¹¹

Factors of 138789229152

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8179

Divisors of 138789229152

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 42 48 49 56 58 84 87 96 98 112 116 127 147 168 174 196 203 224 232 254 294 336 348 381 392 406 464 508 588 609 672 696 762 784 812 889 928 1016 1176 1218 1392 1421 1524 1568 1624 1778 2032 2352 2436 2667 2784 2842 3048 3248 3556 3683 4064 4263 4704 4872 5334 5684 6096 6223 6496 7112 7366 8011 8526 9744 10668 11049 11368 12192 12446 14224 14732 16022 17052 18669 19488 21336 22098 22736 24033 24892 25781 28448 29464 32044 34104 37338 42672 44196 45472 48066 49784 51562 56077 58928 64088 68208 74676 77343 85344 88392 96132 99568 103124 112154 117856 128176 136416 149352 154686 168231 176784 180467 192264 199136 206248 224308 232319 256352 298704 309372 336462 353568 360934 384528 392539 412496 448616 464638 541401 597408 618744 672924 696957 721868 769056 785078 824992 897232 929276 1017397 1082802 1177617 1237488 1345848 1393914 1443736 1570156 1626233 1794464 1858552 2034794 2165604 2355234 2474976 2691696 2787828 2887472 3052191 3140312 3252466 3717104 4069588 4331208 4710468 4878699 5383392 5575656 5774944 6104382 6280624 6504932 7121779 7434208 8139176 8662416 9420936 9757398 11151312 11383631 12208764 12561248 13009864 14243558 16278352 17324832 18841872 19514796 21365337 22302624 22767262 24417528 26019728 28487116 29504513 32556704 34150893 37683744 39029592 42730674 45534524 48835056 49852453 52039456 56974232 59009026 68301786 78059184 85461348 88513539 91069048 97670112 99704906 113948464 118018052 136603572 149557359 156118368 170922696 177027078 182138096 199409812 206531591 227896928 236036104 273207144 299114718 341845392 354054156 364276192 398819624 413063182 472072208 546414288 598229436 619594773 683690784 708108312 797639248 826126364 944144416 1092828576 1196458872 1239189546 1416216624 1445721137 1595278496 1652252728 2392917744 2478379092 2832433248 2891442274 3304505456 4337163411 4785835488 4956758184 5782884548 6609010912 8674326822 9913516368 11565769096 17348653644 19827032736 23131538192 34697307288 46263076384 69394614576 138789229152
• Sum of all divisors σ(n): 441923973120
• Sum of proper divisors (its aliquot sum) s(n): 303134743968
• 138789229152 is an abundant number, because the sum of its proper divisors (303134743968) is greater than itself. Its abundance is 164345514816

Bases of 138789229152

• Binary: 10000001010000011110111001001001100000₂
• Hexadecimal: 0x20507B9260
• Base-36: 1RRBIULC

Squares and roots of 138789229152

• 138789229152 squared (138789229152²) is 19262450128606366639104
• 138789229152 cubed (138789229152³) is 2673420604928120889880733139959808
• The square root of 138789229152 is 372544.2646881039
• The cube root of 138789229152 is 5177.4818829747

Scales and comparisons

• 138,789,229,152 seconds is equal to 4,413 years, 3 weeks, 3 days, 19 hours, 39 minutes, 12 seconds.
• To count from 1 to 138,789,229,152 would take you about eight thousand, eight hundred twenty-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 138789229152 cubic inches would be around 431.5 feet tall.

Recreational maths with 138789229152

• 138789229152 backwards is 251922987831
• The number of decimal digits it has is: 12
• The sum of 138789229152's digits is 57
• More coming soon!