12716400820725

Names of 12716400820725

• Cardinal: 12716400820725 can be written as Twelve trillion, seven hundred sixteen billion, four hundred million, eight hundred twenty thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.2716400820725 × 10¹³

Factors of 12716400820725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 172

Divisors of 12716400820725

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 29 35 45 61 63 67 75 81 87 105 135 145 175 183 189 201 203 225 243 261 305 315 335 405 427 435 469 525 549 567 603 609 675 725 729 783 841 915 945 1005 1015 1215 1281 1305 1407 1525 1575 1647 1675 1701 1769 1809 1827 1943 2025 2135 2175 2345 2349 2523 2745 2835 3015 3045 3645 3843 3915 4087 4205 4221 4575 4725 4941 5025 5075 5103 5307 5427 5481 5829 5887 6075 6405 6525 7035 7047 7569 8235 8505 8845 9045 9135 9715 10675 11529 11725 11745 12261 12383 12615 12663 13601 13725 14175 14823 15075 15225 15921 16281 16443 17487 17661 18225 19215 19575 20435 21025 21105 21141 22707 24389 24705 25515 26535 27135 27405 28609 29145 29435 32025 34587 35175 35235 36783 37149 37845 37989 40803 41175 42525 44225 44469 45225 45675 47763 48575 48843 49329 51301 52461 52983 56347 57645 58725 61305 61915 63075 63315 68005 68121 73167 74115 79605 81405 82215 85827 87435 88305 96075 102175 103761 105525 105705 110349 111447 113535 113967 118523 121945 122409 123525 127575 132675 135675 137025 143045 143289 145725 147175 147987 153903 157383 158949 169041 170723 172935 176175 183915 185745 189225 189945 204015 204363 219501 222345 238815 244215 246645 256505 257481 262305 264915 281735 288225 306525 309575 311283 316575 331047 334341 340025 340605 341901 355569 359107 365835 367227 370575 394429 398025 407025 411075 429135 429867 437175 441525 461709 472149 476847 507123 512169 518805 528525 551745 557235 567675 569835 592615 609725 612045 613089 658503 715225 716445 739935 769515 772443 786915 794745 829661 845205 853615 864675 919575 928725 949725 993141 1003023 1020075 1021815 1066707 1077321 1097505 1101681 1111725 1183287 1194075 1221075 1233225 1282525 1287405 1289601 1311525 1324575 1385127 1408675 1416447 1430541 1487729 1521369 1536507 1556415 1634063 1655235 1671705 1703025 1709505 1777845 1795535 1829175 1836135 1972145 1975509 2145675 2149335 2308545 2317329 2360745 2384235 2488983 2535615 2560845 2594025 2758725 2786175 2849175 2963075 2979423 3009069 3060225 3065445 3200121 3231963 3292515 3305043 3437167 3549861 3582225 3699675 3847575 3862215 3934575 3973725 4148305 4155381 4226025 4268075 4291623 4463187 4564107 4609521 4902189 4965705 5015115 5109075 5333535 5386605 5487525 5508405 5916435 5926527 6437025 6448005 6925635 6951987 7082235 7152705 7438645 7466949 7606845 7682535 7782075 8170315 8276175 8358525 8547525 8889225 8977675 9027207 9180675 9600363 9695889 9860725 9877545 9915129 10311501 10414103 10649583 10746675 11438441 11542725 11586645 11803725 11921175 12444915 12466143 12678075 12804225 13389561 13692321 13828563 14706567 14897115 15045345 15327225 16000605 16159815 16462575 16525215 17185835 17749305 17779581 19311075 20741525 20776905 20855961 21458115 22315935 22400847 22820535 23047605 24060169 24510945 24828525 25075575 26667675 26933025 27542025 28801089 29087667 29582175 29632635 30934503 31242309 31948749 32240025 34315323 34628175 34759935 35411175 35763525 37193225 37334745 37398429 38034225 38412675 40168683 40851575 41076963 41485689 44119701 45136035 48001815 48479445 49387725 49575645 51557505 52070515 53247915 57192205 57933225 62224575 62330715 66947805 67202541 68461605 69142815 72180507 73532835 74485575 75226725 80003025 80799075 82626075 85929175 86403267 87263001 88746525 88897905 92803509 93726927 95846247 99677843 102945969 103884525 104279805 107290575 111579675 112004235 114102675 115238025 120300845 120506049 122554725 124457067 132359103 144005445 145438335 148163175 154672515 156211545 159743745 171576615 173799675 186673725 186992145 200843415 201607623 205384815 207428445 216541521 220598505 225680175 240009075 242397225 247878225 257787525 260352575 261789003 266239575 278410527 281180781 285961025 287538741 299033529 308837907 311653575 334739025 336012705 342308025 345714075 360902535 361518147 367664175 397077309 432016335 436315005 444489525 464017545 468634635 479231235 498389215 514729845 521399025 560021175 601504225 602530245 604822869 622285335 649624563 661795515 697744901 720027225 727191675 773362575 781057725 798718725 835231581 843542343 857883075 897100587 926513721 934960725 1004217075 1008038115 1026924075 1037142225 1082707605 1084554441 1102992525 1191231927 1308945015 1392052635 1405903905 1437693705 1495167645 1544189535 1680063525 1804512675 1807590735 1948873689 1985386545 2093234703 2160081675 2181575025 2320087725 2343173175 2396156175 2491946075 2505694743 2530627029 2573649225 2691301761 2779541163 3012651225 3024114345 3111426675 3248122815 3308977575 3488724505 4176157905 4217711715 4485502935 4632568605 5040190575 5413538025 5422772205 5846621067 5956159635 6279704109 6544725075 6960263175 7029519525 7188468525 7475838225 7591881087 7720947675 8073905283 8338623489 9037953675 9744368445 9926932725 10466173515 12528473715 12653135145 13456508805 13897705815 15120571725 16240614075 17443622525 17539863201 18839112327 20880789525 21088558575 22427514675 23162843025 24221715849 27113861025 29233105335 29780798175 31398520545 37959405435 40369526415 41693117445 48721842225 52330867575 56517336981 62642368575 63265675725 67282544025 69488529075 72665147547 87699316005 94195561635 121108579245 146165526675 156992602725 169552010943 189797027175 201847632075 208465587225 282586684905 363325737735 438496580025 470977808175 508656032829 605542896225 847760054715 1412933424525 1816628688675 2543280164145 4238800273575 12716400820725
• Sum of all divisors σ(n): 28867275114240
• Sum of proper divisors (its aliquot sum) s(n): 16150874293515
• 12716400820725 is an abundant number, because the sum of its proper divisors (16150874293515) is greater than itself. Its abundance is 3434473472790

Bases of 12716400820725

• Binary: 10111001000011000100100011011100000111110101₂
• Hexadecimal: 0xB90C48DC1F5
• Base-36: 4I9U0PYB9

Squares and roots of 12716400820725

• 12716400820725 squared (12716400820725²) is 161706849833335453589525625
• 12716400820725 cubed (12716400820725³) is 2056329117937481291490083805013418578125
• The square root of 12716400820725 is 3566006.2844483323
• The cube root of 12716400820725 is 23341.1044899807

Scales and comparisons

• 12,716,400,820,725 seconds is equal to 404,342 years, 11 weeks, 1 hour, 18 minutes, 45 seconds.
• To count from 1 to 12,716,400,820,725 would take you about one million, ten thousand, eight hundred fifty-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 12716400820725 cubic inches would be around 1945.1 feet tall.

Recreational maths with 12716400820725

• 12716400820725 backwards is 52702800461721
• 12716400820725 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12716400820725's digits is 45
• More coming soon!