144722028672

Names of 144722028672

• Cardinal: 144722028672 can be written as One hundred forty-four billion, seven hundred twenty-two million, twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.44722028672 × 10¹¹

Factors of 144722028672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 89

Divisors of 144722028672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 71 72 78 81 96 104 108 117 128 142 144 156 162 192 208 213 216 234 243 284 288 312 324 351 384 416 426 432 468 486 568 576 624 639 648 702 832 852 864 923 936 972 1053 1136 1152 1248 1278 1296 1404 1664 1704 1728 1846 1872 1917 1944 2106 2272 2496 2556 2592 2769 2808 3159 3408 3456 3692 3744 3834 3888 4212 4544 4992 5041 5112 5184 5538 5616 5751 6318 6816 7384 7488 7668 7776 8307 8424 9088 10082 10224 10368 11076 11232 11502 12636 13632 14768 14976 15123 15336 15552 16614 16848 17253 20164 20448 22152 22464 23004 24921 25272 27264 29536 30246 30672 31104 33228 33696 34506 40328 40896 44304 44928 45369 46008 49842 50544 59072 60492 61344 65533 66456 67392 69012 74763 80656 81792 88608 90738 92016 99684 101088 118144 120984 122688 131066 132912 134784 136107 138024 149526 161312 177216 181476 184032 196599 199368 202176 224289 241968 245376 262132 265824 272214 276048 299052 322624 354432 357911 362952 368064 393198 398736 404352 408321 448578 483936 524264 531648 544428 552096 589797 598104 645248 715822 725904 736128 786396 797472 816642 897156 967872 1048528 1063296 1073733 1088856 1104192 1179594 1196208 1224963 1431644 1451808 1572792 1594944 1633284 1769391 1794312 1935744 2097056 2147466 2177712 2208384 2359188 2392416 2449926 2863288 2903616 3145584 3189888 3221199 3266568 3538782 3588624 4194112 4294932 4355424 4652843 4718376 4784832 4899852 5308173 5726576 5807232 6291168 6442398 6533136 7077564 7177248 8388224 8589864 8710848 9305686 9436752 9569664 9663597 9799704 10616346 11453152 12582336 12884796 13066272 13958529 14155128 14354496 15924519 17179728 17421696 18611372 18873504 19327194 19599408 21232692 22906304 25164672 25769592 26132544 27917058 28310256 28708992 28990791 31849038 34359456 37222744 37747008 38654388 39198816 41875587 42465384 45812608 51539184 52265088 55834116 56620512 57981582 63698076 68718912 74445488 75494016 77308776 78397632 83751174 84930768 86972373 103078368 111668232 113241024 115963164 125626761 127396152 137437824 148890976 154617552 156795264 167502348 169861536 173944746 206156736 223336464 226482048 231926328 251253522 254792304 297781952 309235104 335004696 339723072 347889492 376880283 412313472 446672928 463852656 502507044 509584608 595563904 618470208 670009392 679446144 695778984 753760566 893345856 927705312 1005014088 1019169216 1130640849 1236940416 1340018784 1391557968 1507521132 1786691712 1855410624 2010028176 2038338432 2261281698 2680037568 2783115936 3015042264 3710821248 4020056352 4522563396 5360075136 5566231872 6030084528 8040112704 9045126792 11132463744 12060169056 16080225408 18090253584 24120338112 36180507168 48240676224 72361014336 144722028672
• Sum of all divisors σ(n): 471742427520
• Sum of proper divisors (its aliquot sum) s(n): 327020398848
• 144722028672 is an abundant number, because the sum of its proper divisors (327020398848) is greater than itself. Its abundance is 182298370176

Bases of 144722028672

• Binary: 10000110110010000110101110100010000000₂
• Hexadecimal: 0x21B21AE880
• Base-36: 1UHFRC00

Squares and roots of 144722028672

• 144722028672 squared (144722028672²) is 20944465582939190083584
• 144722028672 cubed (144722028672³) is 3031125548613842661308901724520448
• The square root of 144722028672 is 380423.4859626835
• The cube root of 144722028672 is 5250.2286058821

Scales and comparisons

• 144,722,028,672 seconds is equal to 4,601 years, 37 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 144,722,028,672 would take you about nine thousand, two hundred three 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 144722028672 cubic inches would be around 437.5 feet tall.

Recreational maths with 144722028672

• 144722028672 backwards is 276820227441
• The number of decimal digits it has is: 12
• The sum of 144722028672's digits is 45
• More coming soon!