19380709512

Names of 19380709512

• Cardinal: 19380709512 can be written as Nineteen billion, three hundred eighty million, seven hundred nine thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.9380709512 × 10¹⁰

Factors of 19380709512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 308

Divisors of 19380709512

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 23 24 27 29 34 36 41 46 51 54 58 68 69 72 82 87 92 102 108 116 123 136 138 153 164 174 184 193 204 207 216 232 246 261 276 306 328 348 369 386 391 408 414 459 492 493 522 552 579 612 621 667 696 697 738 772 782 783 828 918 943 984 986 1044 1107 1158 1173 1189 1224 1242 1334 1394 1476 1479 1544 1564 1566 1656 1737 1836 1886 1972 2001 2088 2091 2214 2316 2346 2378 2484 2668 2788 2829 2952 2958 3128 3132 3281 3474 3519 3567 3672 3772 3944 4002 4182 4428 4437 4439 4632 4692 4756 4968 5211 5336 5576 5597 5658 5916 6003 6264 6273 6562 6948 7038 7134 7544 7913 8004 8364 8487 8856 8874 8878 9384 9512 9843 10422 10557 10701 11194 11316 11339 11832 12006 12546 13124 13311 13317 13896 14076 14268 15826 16008 16031 16728 16791 16974 17748 17756 18009 18819 19686 20213 20844 21114 21402 22388 22632 22678 23739 24012 25092 25461 26248 26622 26634 27347 28152 28536 29529 31652 32062 32103 33582 33948 34017 35496 35512 36018 37638 39372 39951 40426 41688 42228 42804 44776 45356 47478 48024 48093 50184 50373 50922 53244 53268 54694 59058 60639 63304 64124 64206 67164 67896 68034 71217 72036 75276 75463 78744 79902 80852 82041 84456 85608 88587 90712 94956 95149 96186 100746 101844 102051 106488 106536 109388 118116 119853 121278 128248 128412 128731 134328 134521 136068 142434 144072 144279 150552 150926 151119 159804 161704 164082 177174 181917 181999 189912 190298 192372 201492 203688 204102 213651 218776 226389 229477 236232 239706 242556 246123 256824 257462 269042 272136 284868 285447 288558 301852 302238 306153 319608 328164 354348 363834 363998 380596 384744 386193 402984 403563 408204 427302 432837 452778 458954 464899 479412 485112 492246 514924 538084 545751 545997 569736 570894 577116 603704 604476 612306 656328 679167 688431 708696 727668 727996 738369 761192 772386 807126 816408 854604 856341 865674 905556 917908 929798 958824 984492 1029848 1076168 1091502 1091994 1141788 1154232 1158579 1208952 1210689 1224612 1358334 1376862 1394697 1455336 1455992 1476738 1544772 1614252 1637991 1709208 1712682 1731348 1811112 1835816 1859596 1968984 2037501 2065293 2183004 2183988 2188427 2283576 2317158 2421378 2449224 2569023 2716668 2753724 2789394 2953476 3089544 3093983 3228504 3275982 3425364 3462696 3475737 3632067 3719192 3901109 4075002 4130586 4184091 4366008 4367976 4376854 4634316 4842756 4913973 5138046 5277971 5433336 5507448 5578788 5906952 6187966 6195879 6551964 6565281 6850728 6951474 7264134 7802218 8150004 8261172 8368182 8753708 9268632 9281949 9685512 9827946 10276092 10555942 11157576 11703327 12375932 12391758 12552273 13103928 13130562 13902948 14528268 15604436 15833913 16300008 16522344 16736364 17507416 18563898 19655892 19695843 20552184 21111884 23406654 24751864 24783516 25104546 26261124 27805896 27845847 29056536 31208872 31667826 33472728 35109981 37127796 39311784 39391686 42223768 46813308 47501739 49567032 50209092 52522248 55691694 59087529 63335652 70219962 74255592 78783372 83537541 89725507 93626616 95003478 100418184 105329943 111383388 118175058 126671304 140439924 142505217 157566744 167075082 179451014 190006956 210659886 222766776 236350116 269176521 280879848 285010434 334150164 358902028 380013912 421319772 472700232 538353042 570020868 668300328 717804056 807529563 842639544 1076706084 1140041736 1615059126 2153412168 2422588689 3230118252 4845177378 6460236504 9690354756 19380709512
• Sum of all divisors σ(n): 63358848000
• Sum of proper divisors (its aliquot sum) s(n): 43978138488
• 19380709512 is an abundant number, because the sum of its proper divisors (43978138488) is greater than itself. Its abundance is 24597428976

Bases of 19380709512

• Binary: 10010000011001011100010100010001000₂
• Hexadecimal: 0x4832E2888
• Base-36: 8WIRV60

Squares and roots of 19380709512

• 19380709512 squared (19380709512²) is 375611901188527278144
• 19380709512 cubed (19380709512³) is 7279625146184894724796890505728
• The square root of 19380709512 is 139214.6167325831
• The cube root of 19380709512 is 2686.1064769551

Scales and comparisons

• 19,380,709,512 seconds is equal to 616 years, 12 weeks, 5 days, 18 hours, 25 minutes, 12 seconds.
• To count from 1 to 19,380,709,512 would take you about one thousand, two hundred thirty-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 19380709512 cubic inches would be around 223.8 feet tall.

Recreational maths with 19380709512

• 19380709512 backwards is 21590708391
• The number of decimal digits it has is: 11
• The sum of 19380709512's digits is 45
• More coming soon!