71401530680

Names of 71401530680

• Cardinal: 71401530680 can be written as Seventy-one billion, four hundred one million, five hundred thirty thousand, six hundred eighty.

Scientific notation

• Scientific notation: 7.140153068 × 10¹⁰

Factors of 71401530680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 709

Divisors of 71401530680

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 73 85 136 146 170 211 289 292 340 365 401 422 578 584 680 730 802 844 1055 1156 1241 1445 1460 1604 1688 2005 2110 2312 2482 2890 2920 3208 3587 4010 4220 4964 5780 6205 6817 7174 8020 8440 9928 11560 12410 13634 14348 15403 16040 17935 21097 24820 27268 28696 29273 30806 34085 35870 42194 49640 54536 58546 60979 61612 68170 71740 77015 84388 84611 105485 115889 117092 121958 123224 136340 143480 146365 154030 168776 169222 210970 231778 234184 243916 261851 272680 292730 304895 308060 338444 421940 423055 463556 487832 497641 523702 579445 585460 609790 616120 676888 843880 846110 927112 995282 1047404 1158890 1170920 1219580 1309255 1438387 1692220 1990564 2094808 2317780 2439160 2488205 2618510 2876774 3384440 3981128 4451467 4635560 4976410 5237020 5753548 6176603 7191935 8459897 8902934 9952820 10474040 11507096 12353206 14383870 16919794 17805868 19905640 22257335 24452579 24706412 28767740 30883015 33839588 35611736 42299485 44514670 48905158 49412824 57535480 61766030 67679176 84598970 89029340 97810316 105002251 122262895 123532060 169197940 178058680 195620632 210004502 244525790 247064120 338395880 420009004 489051580 525011255 840018008 978103160 1050022510 1785038267 2100045020 3570076534 4200090040 7140153068 8925191335 14280306136 17850382670 35700765340 71401530680
• Sum of all divisors σ(n): 174250694880
• Sum of proper divisors (its aliquot sum) s(n): 102849164200
• 71401530680 is an abundant number, because the sum of its proper divisors (102849164200) is greater than itself. Its abundance is 31447633520

Bases of 71401530680

• Binary: 1000010011111110111001110010100111000₂
• Hexadecimal: 0x109FDCE538
• Base-36: WSUMLO8

Squares and roots of 71401530680

• 71401530680 squared (71401530680²) is 5098178583446981262400
• 71401530680 cubed (71401530680³) is 364017754538108572760638730432000
• The square root of 71401530680 is 267210.6485153613
• The cube root of 71401530680 is 4148.6090210317

Scales and comparisons

• 71,401,530,680 seconds is equal to 2,270 years, 18 weeks, 14 hours, 31 minutes, 20 seconds.
• To count from 1 to 71,401,530,680 would take you about four thousand, five hundred forty 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 71401530680 cubic inches would be around 345.7 feet tall.

Recreational maths with 71401530680

• 71401530680 backwards is 08603510417
• The number of decimal digits it has is: 11
• The sum of 71401530680's digits is 35
• More coming soon!