140890640625

Names of 140890640625

• Cardinal: 140890640625 can be written as One hundred forty billion, eight hundred ninety million, six hundred forty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.40890640625 × 10¹¹

Factors of 140890640625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 65

Divisors of 140890640625

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 27 31 35 45 57 63 75 81 93 95 105 125 133 135 155 171 175 189 217 225 243 279 285 315 375 399 405 465 475 513 525 567 589 625 651 665 675 729 775 837 855 875 945 1085 1125 1197 1215 1395 1425 1539 1575 1701 1767 1875 1953 1995 2025 2187 2325 2375 2511 2565 2625 2835 2945 3125 3255 3325 3375 3591 3645 3875 4123 4185 4275 4375 4617 4725 5103 5301 5425 5625 5859 5985 6075 6975 7125 7533 7695 7875 8505 8835 9375 9765 9975 10125 10773 10935 11625 11875 12369 12555 12825 13125 13851 14175 14725 15309 15625 15903 16275 16625 16875 17577 17955 18225 19375 20615 20925 21375 21875 22599 23085 23625 25515 26505 27125 28125 29295 29925 30375 32319 34875 35625 37107 37665 38475 39375 41553 42525 44175 46875 47709 48825 49875 50625 52731 53865 54675 58125 59375 61845 62775 64125 65625 67797 69255 70875 73625 76545 79515 81375 83125 84375 87885 89775 91125 96875 96957 103075 104625 106875 109375 111321 112995 115425 118125 127575 132525 135625 140625 143127 146475 149625 151875 158193 161595 174375 178125 185535 188325 192375 196875 207765 212625 220875 238545 244125 249375 253125 263655 269325 273375 290625 290871 296875 309225 313875 320625 328125 333963 338985 346275 354375 368125 382725 397575 406875 415625 421875 429381 439425 448875 455625 474579 484375 484785 515375 523125 534375 556605 564975 577125 590625 637875 662625 678125 715635 732375 748125 759375 790965 807975 871875 890625 927675 941625 961875 984375 1001889 1038825 1063125 1104375 1192725 1220625 1246875 1265625 1288143 1318275 1346625 1366875 1453125 1454355 1546125 1569375 1603125 1669815 1694925 1731375 1771875 1840625 1913625 1987875 2034375 2078125 2146905 2197125 2244375 2278125 2372895 2423925 2576875 2615625 2671875 2783025 2824875 2885625 2953125 3005667 3189375 3313125 3390625 3578175 3661875 3740625 3796875 3954825 4039875 4359375 4638375 4708125 4809375 5009445 5194125 5315625 5521875 5963625 6103125 6234375 6440715 6591375 6733125 6834375 7271775 7730625 7846875 8015625 8349075 8474625 8656875 8859375 9017001 9203125 9568125 9939375 10171875 10734525 10985625 11221875 11390625 11864475 12119625 12884375 13078125 13915125 14124375 14428125 15028335 15946875 16565625 17890875 18309375 18703125 19774125 20199375 23191875 23540625 24046875 25047225 25970625 26578125 27609375 29818125 30515625 32203575 32956875 33665625 34171875 36358875 38653125 39234375 41745375 42373125 43284375 45085005 47840625 49696875 53672625 54928125 56109375 59322375 60598125 64421875 69575625 70621875 72140625 75141675 79734375 82828125 89454375 91546875 98870625 100996875 115959375 117703125 125236125 129853125 149090625 161017875 164784375 168328125 181794375 193265625 208726875 211865625 216421875 225425025 239203125 248484375 268363125 274640625 296611875 302990625 347878125 353109375 375708375 447271875 494353125 504984375 579796875 626180625 649265625 745453125 805089375 823921875 908971875 1043634375 1059328125 1127125125 1341815625 1483059375 1514953125 1739390625 1878541875 2236359375 2471765625 3130903125 4025446875 4544859375 5218171875 5635625625 6709078125 7415296875 9392709375 15654515625 20127234375 28178128125 46963546875 140890640625
• Sum of all divisors σ(n): 327995801600
• Sum of proper divisors (its aliquot sum) s(n): 187105160975
• 140890640625 is an abundant number, because the sum of its proper divisors (187105160975) is greater than itself. Its abundance is 46214520350

Bases of 140890640625

• Binary: 10000011001101101111001001000011110001₂
• Hexadecimal: 0x20CDBC90F1
• Base-36: 1SQ2NE29

Squares and roots of 140890640625

• 140890640625 squared (140890640625²) is 19850172615722900390625
• 140890640625 cubed (140890640625³) is 2796703536346031383518218994140625
• The square root of 140890640625 is 375354.0203927487
• The cube root of 140890640625 is 5203.4818966291

Scales and comparisons

• 140,890,640,625 seconds is equal to 4,479 years, 46 weeks, 17 hours, 3 minutes, 45 seconds.
• To count from 1 to 140,890,640,625 would take you about eight thousand, nine hundred fifty-nine 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 140890640625 cubic inches would be around 433.6 feet tall.

Recreational maths with 140890640625

• 140890640625 backwards is 526046098041
• 140890640625 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140890640625's digits is 45
• More coming soon!