138176548930

Names of 138176548930

• Cardinal: 138176548930 can be written as One hundred thirty-eight billion, one hundred seventy-six million, five hundred forty-eight thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 1.3817654893 × 10¹¹

Factors of 138176548930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 524

Divisors of 138176548930

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 7 10 14 17 31 34 35 41 49 62 70 82 85 98 119 155 170 205 217 238 245 287 310 410 421 434 490 527 574 595 697 833 842 961 1054 1085 1190 1271 1394 1435 1519 1666 1922 2009 2105 2170 2542 2635 2870 2947 3038 3485 3689 4018 4165 4210 4805 4879 5270 5894 6355 6727 6970 7157 7378 7595 8330 8897 9610 9758 10045 12710 13051 13454 14314 14735 15190 16337 17261 17794 18445 20090 20629 21607 24395 25823 26102 29470 32674 33635 34153 34522 35785 36890 39401 41258 43214 44485 47089 48790 50099 51646 62279 65255 67270 68306 71570 78802 81685 86305 88970 91357 94178 100198 103145 108035 114359 120827 124558 129115 130510 151249 163370 170765 172610 182714 197005 206290 216070 221867 228718 235445 241654 250495 258230 275807 293437 302498 311395 341530 350693 394010 404581 443734 456785 470890 500990 535091 551614 571795 586874 604135 622790 639499 669817 701386 756245 800513 809162 845789 913570 1058743 1070182 1109335 1143590 1208270 1278998 1339634 1379035 1467185 1512490 1553069 1601026 1691578 1753465 1930649 2022905 2054059 2117486 2218670 2675455 2758070 2832067 2934370 3106138 3197495 3349085 3506930 3745637 3861298 4002565 4045810 4108118 4228945 4688719 5293715 5350910 5664134 6394990 6698170 6877877 7491274 7765345 8005130 8457890 9096547 9377438 9653245 10270295 10587430 10871483 13755754 14160335 14378413 15530690 16587821 18193094 18728185 19306490 19824469 20540590 21742966 23443595 26219459 28320670 28756826 32821033 33175642 34389385 37456370 39648938 45482735 46887190 48145139 52438918 54357415 63675829 65642066 68778770 71892065 82939105 90965470 96290278 99122345 108714830 116114747 127351658 131097295 143784130 164105165 165878210 198244690 232229494 240725695 262194590 281992957 318379145 328210330 337015973 445730803 481451390 563985914 580573735 636758290 674031946 812803229 891461606 1161147470 1409964785 1625606458 1685079865 1973950699 2228654015 2819929570 3370159730 3947901398 4064016145 4457308030 8128032290 9869753495 13817654893 19739506990 27635309786 69088274465 138176548930
• Sum of all divisors σ(n): 325035544176
• Sum of proper divisors (its aliquot sum) s(n): 186858995246
• 138176548930 is an abundant number, because the sum of its proper divisors (186858995246) is greater than itself. Its abundance is 48682446316

Bases of 138176548930

• Binary: 10000000101011111101101101000001000010₂
• Hexadecimal: 0x202BF6D042
• Base-36: 1RH6QZIA

Squares and roots of 138176548930

• 138176548930 squared (138176548930²) is 19092758674204684144900
• 138176548930 cubed (138176548930³) is 2638171503154925467582970059957000
• The square root of 138176548930 is 371721.0633391657
• The cube root of 138176548930 is 5169.8520401819

Scales and comparisons

• 138,176,548,930 seconds is equal to 4,393 years, 30 weeks, 3 days, 14 hours, 42 minutes, 10 seconds.
• To count from 1 to 138,176,548,930 would take you about eight thousand, seven hundred eighty-seven 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 138176548930 cubic inches would be around 430.8 feet tall.

Recreational maths with 138176548930

• 138176548930 backwards is 039845671831
• The number of decimal digits it has is: 12
• The sum of 138176548930's digits is 55
• More coming soon!