39980808140

Names of 39980808140

• Cardinal: 39980808140 can be written as Thirty-nine billion, nine hundred eighty million, eight hundred eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.998080814 × 10¹⁰

Factors of 39980808140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 876

Divisors of 39980808140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 35 38 49 52 65 70 76 91 95 98 130 133 140 182 190 196 245 247 260 266 331 364 380 455 490 494 499 532 637 662 665 910 931 980 988 998 1235 1274 1324 1330 1655 1729 1820 1862 1996 2317 2470 2495 2548 2660 3185 3310 3458 3493 3724 4303 4634 4655 4940 4990 6289 6370 6487 6620 6916 6986 8606 8645 9268 9310 9481 9980 11585 12103 12578 12740 12974 13972 16219 17212 17290 17465 18620 18962 21515 23170 24206 24451 25156 25948 30121 31445 32435 32438 34580 34930 37924 43030 44023 45409 46340 47405 48412 48902 60242 60515 62890 64870 64876 66367 69860 81095 81757 86060 88046 90818 94810 97804 120484 121030 122255 123253 125780 129740 132734 150605 162190 163514 165169 176092 181636 189620 210847 220115 227045 242060 244510 246506 265468 301210 308161 317863 324380 327028 330338 331835 408785 421694 440230 454090 464569 489020 493012 572299 602420 616265 616322 635726 660676 663670 817570 825845 843388 862771 880460 908180 929138 1054235 1144598 1156183 1232530 1232644 1271452 1327340 1540805 1589315 1635140 1651690 1725542 1858276 2108470 2147197 2289196 2312366 2322845 2465060 2861495 3081610 3138211 3178630 3303380 3451084 4006093 4216940 4294394 4313855 4624732 4645690 5722990 5780915 6039397 6163220 6276422 6357260 8012186 8093281 8588788 8627710 9291380 10735985 11445980 11561830 12078794 12552844 15030379 15691055 16024372 16186562 17255420 20030465 21471970 21967477 23123660 24157588 30060758 30196985 31382110 32373124 40060930 40466405 40796743 42943940 43934954 60121516 60393970 62764220 75151895 80121860 80932810 81593486 87869908 105212653 109837385 120787940 150303790 153772339 161865620 163186972 203983715 210425306 219674770 285577201 300607580 307544678 407967430 420850612 439349540 526063265 571154402 615089356 768861695 815934860 1052126530 1142308804 1427886005 1537723390 1999040407 2104253060 2855772010 3075446780 3998080814 5711544020 7996161628 9995202035 19990404070 39980808140
• Sum of all divisors σ(n): 111273120000
• Sum of proper divisors (its aliquot sum) s(n): 71292311860
• 39980808140 is an abundant number, because the sum of its proper divisors (71292311860) is greater than itself. Its abundance is 31311503720

Bases of 39980808140

• Binary: 100101001111000010101011011111001100₂
• Hexadecimal: 0x94F0AB7CC
• Base-36: ID7JGZW

Squares and roots of 39980808140

• 39980808140 squared (39980808140²) is 1598465019527490259600
• 39980808140 cubed (39980808140³) is 63907923264229941524786393144000
• The square root of 39980808140 is 199952.0145935019
• The cube root of 39980808140 is 3419.4048455373

Scales and comparisons

• 39,980,808,140 seconds is equal to 1,271 years, 13 weeks, 5 days, 20 hours, 2 minutes, 20 seconds.
• To count from 1 to 39,980,808,140 would take you about two thousand, five hundred forty-two 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 39980808140 cubic inches would be around 285 feet tall.

Recreational maths with 39980808140

• 39980808140 backwards is 04180808993
• The number of decimal digits it has is: 11
• The sum of 39980808140's digits is 50
• More coming soon!