138689743104

Names of 138689743104

• Cardinal: 138689743104 can be written as One hundred thirty-eight billion, six hundred eighty-nine million, seven hundred forty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 1.38689743104 × 10¹¹

Factors of 138689743104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1348

Divisors of 138689743104

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 121 128 132 139 144 176 192 198 216 242 256 264 278 288 297 352 363 384 396 417 432 484 528 556 576 594 704 726 768 792 834 864 968 1056 1089 1112 1152 1188 1193 1251 1408 1452 1529 1584 1668 1728 1936 2112 2178 2224 2304 2376 2386 2502 2816 2904 3058 3168 3267 3336 3456 3579 3753 3872 4224 4356 4448 4587 4752 4772 5004 5808 6116 6336 6534 6672 6912 7158 7506 7744 8448 8712 8896 9174 9504 9544 10008 10737 11616 12232 12672 13068 13123 13344 13761 14316 15012 15488 16819 17424 17792 18348 19008 19088 20016 21474 23232 24464 25344 26136 26246 26688 27522 28632 30024 30976 32211 33638 34848 35584 36696 38016 38176 39369 40032 41283 42948 46464 48928 50457 52272 52492 53376 55044 57264 60048 64422 67276 69696 73392 76032 76352 78738 80064 82566 85896 92928 97856 100914 104544 104984 106752 110088 114528 118107 120096 128844 134552 139392 144353 146784 151371 152704 157476 160128 165132 165827 171792 195712 201828 209088 209968 220176 229056 236214 240192 257688 269104 278784 288706 293568 302742 305408 314952 320256 330264 331654 343584 354321 391424 403656 418176 419936 433059 440352 454113 458112 472428 480384 497481 515376 538208 577412 587136 605484 629904 660528 663308 687168 708642 807312 836352 839872 866118 880704 908226 916224 944856 960768 994962 1030752 1076416 1154824 1174272 1210968 1259808 1299177 1321056 1326616 1374336 1417284 1492443 1614624 1679744 1732236 1761408 1816452 1824097 1889712 1989924 2061504 2152832 2309648 2421936 2519616 2598354 2642112 2653232 2748672 2834568 2984886 3229248 3359488 3464472 3522816 3632904 3648194 3779424 3897531 3979848 4123008 4305664 4477329 4619296 4843872 5039232 5196708 5284224 5306464 5472291 5669136 5969772 6458496 6928944 7265808 7296388 7558848 7795062 7959696 8246016 8954658 9238592 9687744 10078464 10393416 10568448 10612928 10944582 11338272 11939544 12916992 13857888 14531616 14592776 15117696 15590124 15919392 16416873 17909316 18477184 19375488 20065067 20786832 21225856 21889164 22676544 23879088 27715776 29063232 29185552 30235392 31180248 31838784 32833746 35818632 36954368 38750976 40130134 41573664 42451712 43778328 45353088 47758176 49250619 55431552 58126464 58371104 60195201 62360496 63677568 65667492 71637264 80260268 83147328 87556656 90706176 95516352 98501238 110863104 116252928 116742208 120390402 124720992 127355136 131334984 143274528 160520536 166294656 175113312 180585603 191032704 197002476 233484416 240780804 249441984 262669968 286549056 321041072 332589312 350226624 361171206 382065408 394004952 466968832 481561608 498883968 525339936 541756809 573098112 642082144 700453248 722342412 788009904 963123216 997767936 1050679872 1083513618 1146196224 1284164288 1400906496 1444684824 1576019808 1926246432 2101359744 2167027236 2568328576 2889369648 3152039616 3852492864 4202719488 4334054472 5136657152 5778739296 6304079232 7704985728 8668108944 11557478592 12608158464 15409971456 17336217888 23114957184 34672435776 46229914368 69344871552 138689743104
• Sum of all divisors σ(n): 454427803200
• Sum of proper divisors (its aliquot sum) s(n): 315738060096
• 138689743104 is an abundant number, because the sum of its proper divisors (315738060096) is greater than itself. Its abundance is 177048316992

Bases of 138689743104

• Binary: 10000001001010100011011000100100000000₂
• Hexadecimal: 0x204A8D8900
• Base-36: 1RPOAIO0

Squares and roots of 138689743104

• 138689743104 squared (138689743104²) is 19234844842253515554816
• 138689743104 cubed (138689743104³) is 2667675689817439476738299069988864
• The square root of 138689743104 is 372410.7182990307
• The cube root of 138689743104 is 5176.2444902815

Scales and comparisons

• 138,689,743,104 seconds is equal to 4,409 years, 47 weeks, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 138,689,743,104 would take you about eight thousand, eight hundred nineteen 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 138689743104 cubic inches would be around 431.4 feet tall.

Recreational maths with 138689743104

• 138689743104 backwards is 401347986831
• 138689743104 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138689743104's digits is 54
• More coming soon!