12651370313490

Names of 12651370313490

• Cardinal: 12651370313490 can be written as Twelve trillion, six hundred fifty-one billion, three hundred seventy million, three hundred thirteen thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.265137031349 × 10¹³

Factors of 12651370313490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18216

Divisors of 12651370313490

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 90 93 135 155 186 227 270 279 310 379 454 465 558 681 758 837 930 1135 1137 1362 1395 1674 1895 2043 2270 2274 2790 3405 3411 3790 4086 4185 5685 6129 6810 6822 7037 8370 10215 10233 11370 11749 12258 14074 17055 17569 20430 20466 21111 23498 30645 34110 35138 35185 35247 42222 51165 52707 58745 61290 63333 70370 70494 86033 87845 102330 105414 105555 105741 117490 126666 158121 172066 175690 176235 189999 211110 211482 258099 263535 316242 316665 317223 352470 379998 430165 474363 516198 527070 528705 544639 633330 634446 774297 790605 860330 948726 949995 1057410 1089278 1290495 1548594 1581210 1586115 1633917 1899990 2322891 2371815 2580990 2667023 2723195 3172230 3267834 3871485 3988163 4645782 4743630 4901751 5334046 5446390 6658651 7742970 7976326 8001069 8169585 9803502 11614455 11964489 13317302 13335115 14705253 16002138 16339170 19940815 19975953 23228910 23928978 24003207 24508755 26670230 29410506 33293255 35893467 39881630 39951906 40005345 48006414 49017510 59822445 59927859 66586510 71786934 72009621 73526265 80010690 99879765 107680401 119644890 119855718 120016035 123633053 144019242 147052530 179467335 179783577 199759530 206418181 215360802 240032070 247266106 299639295 358934670 359567154 360048105 370899159 412836362 538402005 599278590 618165265 619254543 720096210 741798318 898917885 1032090905 1076804010 1112697477 1236330530 1238509086 1511513777 1797835770 1854495795 1857763629 2064181810 2225394954 3023027554 3096272715 3338092431 3708991590 3715527258 4534541331 5563487385 5573290887 6192545430 6676184862 7557568885 9069082662 9288818145 11126974770 11146581774 13603623993 15115137770 16690462155 18577636290 22672706655 27207247986 27866454435 33380924310 40810871979 45345413310 46856927087 55732908870 68018119965 81621743958 93713854174 136036239930 140570781261 204054359895 234284635435 281141562522 408108719790 421712343783 468569270870 702853906305 843424687566 1265137031349 1405707812610 2108561718915 2530274062698 4217123437830 6325685156745 12651370313490
• Sum of all divisors σ(n): 35072980992000
• Sum of proper divisors (its aliquot sum) s(n): 22421610678510
• 12651370313490 is an abundant number, because the sum of its proper divisors (22421610678510) is greater than itself. Its abundance is 9770240365020

Bases of 12651370313490

• Binary: 10111000000110100000011011101111011100010010₂
• Hexadecimal: 0xB81A06EF712
• Base-36: 4HFYJ8HSI

Squares and roots of 12651370313490

• 12651370313490 squared (12651370313490²) is 160057170809056060875980100
• 12651370313490 cubed (12651370313490³) is 2024942539234890053815532881748001549000
• The square root of 12651370313490 is 3556876.4827429699
• The cube root of 12651370313490 is 23301.2483833751

Scales and comparisons

• 12,651,370,313,490 seconds is equal to 402,274 years, 23 weeks, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 12,651,370,313,490 would take you about one million, five thousand, six hundred eighty-six 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 12651370313490 cubic inches would be around 1941.8 feet tall.

Recreational maths with 12651370313490

• 12651370313490 backwards is 09431307315621
• 12651370313490 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12651370313490's digits is 45
• More coming soon!