13920431580

Names of 13920431580

• Cardinal: 13920431580 can be written as Thirteen billion, nine hundred twenty million, four hundred thirty-one thousand, five hundred eighty.

Scientific notation

• Scientific notation: 1.392043158 × 10¹⁰

Factors of 13920431580

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388

Divisors of 13920431580

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 81 90 93 99 108 110 113 124 132 135 155 162 165 180 186 198 220 223 226 270 279 297 310 324 330 339 341 372 396 405 446 452 465 495 540 558 565 594 620 660 669 678 682 810 837 891 892 930 990 1017 1023 1115 1116 1130 1188 1243 1338 1356 1364 1395 1485 1620 1674 1695 1705 1782 1860 1980 2007 2034 2046 2230 2260 2453 2486 2511 2676 2790 2970 3051 3069 3345 3348 3390 3410 3503 3564 3729 4014 4068 4092 4185 4455 4460 4906 4972 5022 5085 5115 5580 5940 6021 6102 6138 6215 6690 6780 6820 6913 7006 7359 7458 8028 8370 8910 9153 9207 9812 10035 10044 10170 10230 10509 11187 12042 12204 12265 12276 12430 12555 13380 13826 14012 14718 14916 15255 15345 16740 17515 17820 18063 18306 18414 18645 20070 20340 20460 20739 21018 22077 22374 24084 24530 24860 25110 25199 27621 27652 29436 30105 30510 30690 31527 33561 34565 35030 36126 36612 36795 36828 37290 38533 40140 41478 42036 44154 44748 45765 46035 49060 50220 50398 52545 55242 55935 60210 61020 61380 62217 63054 66231 67122 69130 70060 72252 73590 74580 75597 76043 77066 82956 88308 90315 91530 92070 94581 100683 100796 103695 105090 110385 110484 111870 115599 120420 124434 125995 126108 132462 134244 138105 138260 147180 151194 152086 154132 157635 167805 180630 183060 184140 186651 189162 192665 198693 201366 207390 210180 220770 223740 226791 228129 231198 248868 251990 264924 276210 277189 283743 302388 304172 311085 315270 331155 335610 346797 361260 373302 377985 378324 380215 385330 397386 402732 414780 441540 453582 456258 462396 472905 503415 503980 552420 554378 559953 567486 577995 622170 630540 662310 671220 680373 684387 693594 746604 755970 760430 770660 781169 794772 831567 907164 912516 933255 945810 993465 1006830 1040391 1108756 1119906 1133955 1134972 1140645 1155990 1244340 1324620 1360746 1368774 1385945 1387188 1418715 1511940 1520860 1562338 1663134 1733985 1866510 1891620 1986930 2013660 2041119 2053161 2080782 2239812 2267910 2281290 2311980 2343507 2494701 2721492 2737548 2771890 2799765 2837430 3121173 3124676 3326268 3401865 3421935 3467970 3733020 3905845 3973860 4082238 4106322 4157835 4161564 4535820 4562580 4687014 4989402 5201955 5543780 5599530 5674860 6159483 6242346 6803730 6843870 6935940 7030521 7484103 7811690 8164476 8212644 8315670 8592859 9374028 9978804 10205595 10265805 10403910 11199060 11717535 12318966 12473505 12484692 13607460 13687740 14061042 14968206 15605865 15623380 16631340 17185718 20411190 20531610 20807820 21091563 22452309 23435070 24637932 24947010 25778577 28122084 29936412 30797415 31211730 34371436 35152605 37420515 40822380 41063220 42183126 42964295 44904618 46870140 49894020 51557154 61594830 62423460 63274689 70305210 74841030 77335731 84366252 85928590 89809236 103114308 105457815 112261545 123189660 126549378 128892885 140610420 149682060 154671462 171857180 210915630 224523090 232007193 253098756 257785770 309342924 316373445 386678655 421831260 449046180 464014386 515571540 632746890 696021579 773357310 928028772 1160035965 1265493780 1392043158 1546714620 2320071930 2784086316 3480107895 4640143860 6960215790 13920431580
• Sum of all divisors σ(n): 49833197568
• Sum of proper divisors (its aliquot sum) s(n): 35912765988
• 13920431580 is an abundant number, because the sum of its proper divisors (35912765988) is greater than itself. Its abundance is 21992334408

Bases of 13920431580

• Binary: 1100111101101110001110110111011100₂
• Hexadecimal: 0x33DB8EDDC
• Base-36: 6E7V5R0

Squares and roots of 13920431580

• 13920431580 squared (13920431580²) is 193778415373461296400
• 13920431580 cubed (13920431580³) is 2697479172887088124314300312000
• The square root of 13920431580 is 117984.8786073877
• The cube root of 13920431580 is 2405.5676053335

Scales and comparisons

• 13,920,431,580 seconds is equal to 442 years, 32 weeks, 4 days, 2 hours, 33 minutes.
• To count from 1 to 13,920,431,580 would take you about eight hundred eighty-five 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 13920431580 cubic inches would be around 200.5 feet tall.

Recreational maths with 13920431580

• 13920431580 backwards is 08513402931
• 13920431580 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13920431580's digits is 36
• More coming soon!