72160230748120

Names of 72160230748120

• Cardinal: 72160230748120 can be written as Seventy-two trillion, one hundred sixty billion, two hundred thirty million, seven hundred forty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.216023074812 × 10¹³

Factors of 72160230748120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8966

Divisors of 72160230748120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 19 20 38 40 76 95 137 152 190 211 274 380 401 422 548 685 760 802 844 1055 1096 1370 1604 1688 2005 2110 2603 2740 3208 4009 4010 4220 5206 5480 7619 8018 8020 8191 8440 10412 13015 15238 16036 16040 16382 20045 20824 26030 28907 30476 32072 32764 38095 40090 40955 52060 54937 57814 60952 65528 76190 80180 81910 84611 104120 109874 115628 144535 152380 155629 160360 163820 169222 219748 231256 274685 289070 304760 311258 327640 338444 423055 439496 549233 549370 578140 622516 676888 778145 846110 1043803 1098466 1098740 1122167 1156280 1245032 1556290 1607609 1692220 1728301 2087606 2196932 2197480 2244334 2746165 3112580 3215218 3284591 3384440 3456602 4175212 4393864 4488668 5219015 5492330 5610835 6225160 6430436 6569182 6913204 8038045 8350424 8641505 8977336 10438030 10984660 11221670 11591707 12860872 13138364 13826408 16076090 16422955 17283010 20876060 21321173 21969320 22443340 23183414 26276728 32152180 32837719 32845910 34566020 41752120 42642346 44886680 46366828 57958535 62407229 64304360 65675438 65691820 69132040 85284692 92733656 106605865 115917070 124814458 131350876 131383640 164188595 170569384 213211730 220242433 231834140 236777237 249628916 262701752 312036145 328377190 426423460 440484866 449988967 463668280 473554474 499257832 624072290 656754380 693048701 852846920 880969732 899977934 947108948 1101212165 1183886185 1248144580 1313508760 1386097402 1761939464 1799955868 1894217896 2202424330 2249944835 2367772370 2496289160 2772194804 3465243505 3599911736 4404848660 4498767503 4499889670 4735544740 5544389608 6930487010 8549790373 8809697320 8997535006 8999779340 9471089480 13167925319 13860974020 17099580746 17995070012 17999558680 22493837515 26335850638 27721948040 34199161492 35990140024 42748951865 44987675030 52671701276 65839626595 68398322984 85497903730 89975350060 94947672037 105343402552 131679253190 170995807460 179950700120 189895344074 263358506380 341991614920 379790688148 474738360185 526717012760 759581376296 949476720370 1804005768703 1898953440740 3608011537406 3797906881480 7216023074812 9020028843515 14432046149624 18040057687030 36080115374060 72160230748120
• Sum of all divisors σ(n): 173421703987200
• Sum of proper divisors (its aliquot sum) s(n): 101261473239080
• 72160230748120 is an abundant number, because the sum of its proper divisors (101261473239080) is greater than itself. Its abundance is 29101242490960

Bases of 72160230748120

• Binary: 10000011010000100011100111010111010111111011000₂
• Hexadecimal: 0x41A11CEBAFD8
• Base-36: PKTYA9K2G

Squares and roots of 72160230748120

• 72160230748120 squared (72160230748120²) is 5207098901621923094883534400
• 72160230748120 cubed (72160230748120³) is 375745458269320173850500771261181755328000
• The square root of 72160230748120 is 8494717.8145080251
• The cube root of 72160230748120 is 41632.5140955105

Scales and comparisons

• 72,160,230,748,120 seconds is equal to 2,294,472 years, 6 weeks, 5 days, 21 hours, 8 minutes, 40 seconds.
• To count from 1 to 72,160,230,748,120 would take you about five million, seven hundred thirty-six thousand, one hundred eighty 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 72160230748120 cubic inches would be around 3469.4 feet tall.

Recreational maths with 72160230748120

• 72160230748120 backwards is 02184703206127
• The number of decimal digits it has is: 14
• The sum of 72160230748120's digits is 43
• More coming soon!