13005905038070

Names of 13005905038070

• Cardinal: 13005905038070 can be written as Thirteen trillion, five billion, nine hundred five million, thirty-eight thousand and seventy.

Scientific notation

• Scientific notation: 1.300590503807 × 10¹³

Factors of 13005905038070

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 248

Divisors of 13005905038070

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 5 7 10 14 23 35 46 49 70 98 115 161 211 230 245 322 343 422 490 529 686 805 1055 1058 1127 1477 1610 1715 2110 2254 2401 2645 2954 3430 3703 4802 4853 5290 5635 7385 7406 7889 9706 10339 11270 12005 12167 14770 15778 18515 20678 24010 24265 24334 25921 33971 37030 39445 44521 48530 51695 51842 55223 60835 67942 72373 78890 85169 89042 103390 110446 111619 121670 129605 144746 169855 170338 181447 222605 223238 237797 259210 276115 311647 339710 361865 362894 425845 445210 475594 506611 552230 558095 596183 623294 723730 781333 851690 907235 1013222 1023983 1116190 1188985 1192366 1270129 1558235 1562666 1664579 1814470 2047966 2181529 2377970 2533055 2540258 2567237 2980915 3116470 3329158 3906665 4173281 4363058 5066110 5119915 5134474 5469331 5961830 6350645 7167881 7813330 8322895 8346562 10239830 10907645 10938662 11652053 12701290 12836185 14335762 15270703 16645790 17970659 20866405 21815290 23304106 23551609 25672370 27346655 29212967 30541406 35839405 35941318 38285317 41732810 47103218 50175167 54693310 58260265 58425934 71678810 76353515 76570634 89853295 100350334 106894921 116520530 117758045 125794613 146064835 152707030 164861263 179706590 191426585 213789842 235516090 250875835 251589226 267997219 292129670 329722526 351226169 382853170 501751670 534474605 535994438 541687007 628973065 702452338 824306315 880562291 1068949210 1083374014 1154028841 1257946130 1339986095 1648612630 1756130845 1761124582 2308057682 2458583183 2679972190 2708435035 3512261690 3791809049 4402811455 4917166366 5416870070 5770144205 6163936037 7583618098 8078201887 8805622910 11540288410 12292915915 12327872074 16156403774 18959045245 24585831830 26542663343 30819680185 37918090490 40391009435 53085326686 56547413209 61639360370 80782018870 113094826418 132713316715 185798643401 265426633430 282737066045 371597286802 565474132090 928993217005 1300590503807 1857986434010 2601181007614 6502952519035 13005905038070
• Sum of all divisors σ(n): 28688031571680
• Sum of proper divisors (its aliquot sum) s(n): 15682126533610
• 13005905038070 is an abundant number, because the sum of its proper divisors (15682126533610) is greater than itself. Its abundance is 2676221495540

Bases of 13005905038070

• Binary: 10111101010000101100010110011000101011110110₂
• Hexadecimal: 0xBD42C598AF6
• Base-36: 4LYTW222E

Squares and roots of 13005905038070

• 13005905038070 squared (13005905038070²) is 169153565859294608149324900
• 13005905038070 cubed (13005905038070³) is 2199995214416905292865691195779298943000
• The square root of 13005905038070 is 3606370.0639382531
• The cube root of 13005905038070 is 23516.9065231239

Scales and comparisons

• 13,005,905,038,070 seconds is equal to 413,547 years, 28 weeks, 4 days, 7 hours, 27 minutes, 50 seconds.
• To count from 1 to 13,005,905,038,070 would take you about one million, thirty-three thousand, eight hundred sixty-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 13005905038070 cubic inches would be around 1959.7 feet tall.

Recreational maths with 13005905038070

• 13005905038070 backwards is 07083050950031
• The number of decimal digits it has is: 14
• The sum of 13005905038070's digits is 41
• More coming soon!