144017171991

Names of 144017171991

• Cardinal: 144017171991 can be written as One hundred forty-four billion, seventeen million, one hundred seventy-one thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 1.44017171991 × 10¹¹

Factors of 144017171991

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 91

Divisors of 144017171991

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 21 27 29 33 41 49 63 77 87 99 123 147 189 203 231 261 287 297 319 343 369 441 451 539 609 693 783 841 861 957 1029 1107 1189 1323 1353 1421 1617 1681 1827 2009 2079 2233 2523 2583 2871 3087 3157 3567 3773 4059 4263 4851 5043 5481 5887 6027 6699 7569 7749 8323 8613 9251 9261 9471 9947 10701 11319 11767 12177 12789 13079 14063 14553 15129 15631 17661 18081 18491 20097 22099 22707 24969 27753 28413 29841 32103 33957 34481 35301 38367 39237 41209 42189 45387 46893 48749 52983 54243 55473 58261 60291 64757 66297 74907 82369 83259 85239 89523 91553 101871 103443 105903 109417 117711 123627 126567 129437 140679 146247 154693 158949 166419 174783 194271 198891 224721 241367 247107 249777 268569 274659 288463 310329 317709 328251 341243 353133 370881 379291 379701 388311 407827 422037 438741 453299 464079 499257 524349 536239 576583 582813 596673 640871 724101 741321 823977 865389 906059 930987 984753 1023729 1112643 1137873 1164933 1223481 1316223 1359897 1392237 1413721 1573047 1608717 1689569 1729749 1748439 1922613 2172303 2223963 2388701 2471931 2596167 2655037 2718177 2954259 3071187 3173093 3413619 3494799 3670443 3753673 4079691 4176711 4241163 4486097 4826151 5068707 5189247 5767839 6342413 6516909 7166103 7788501 7965111 8154531 9213561 9519279 9896047 10240857 11011329 11261019 11826983 12239073 12723489 13458291 14478453 15206121 15550931 15567741 16720907 17303517 18585259 19027239 21498309 23895333 24463593 26275711 28557837 29688141 33783057 35480949 38170467 40374873 45618363 46652793 50162721 55755777 57081717 64494927 69272329 71685999 78827133 85673511 89064423 101349171 106442847 108856517 121124619 130096813 139958379 150488163 167267331 171245151 183929977 207816987 236481399 267193269 319328541 326569551 390290439 419875137 451464489 484906303 501801993 551789931 623450961 709444197 761995619 979708653 1170871317 1454718909 1655369793 1870352883 2285986857 2939125959 3512613951 4364156727 4966109379 5333969333 6857960571 13092470181 16001907999 20573881713 48005723997 144017171991
• Sum of all divisors σ(n): 288140736000
• Sum of proper divisors (its aliquot sum) s(n): 144123564009
• 144017171991 is an abundant number, because the sum of its proper divisors (144123564009) is greater than itself. Its abundance is 106392018

Bases of 144017171991

• Binary: 10000110001000000101111010011000010111₂
• Hexadecimal: 0x218817A617
• Base-36: 1U5S3T3R

Squares and roots of 144017171991

• 144017171991 squared (144017171991²) is 20740945828285274904081
• 144017171991 cubed (144017171991³) is 2987052362608174388473749404795271
• The square root of 144017171991 is 379495.9446305059
• The cube root of 144017171991 is 5241.6911289681

Scales and comparisons

• 144,017,171,991 seconds is equal to 4,579 years, 15 weeks, 4 days, 9 hours, 59 minutes, 51 seconds.
• To count from 1 to 144,017,171,991 would take you about nine thousand, one hundred fifty-eight 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 144017171991 cubic inches would be around 436.8 feet tall.

Recreational maths with 144017171991

• 144017171991 backwards is 199171710441
• The number of decimal digits it has is: 12
• The sum of 144017171991's digits is 45
• More coming soon!