163138294096721000

Names of 163138294096721000

• Cardinal: 163138294096721000 can be written as One hundred sixty-three quadrillion, one hundred thirty-eight trillion, two hundred ninety-four billion, ninety-six million, seven hundred twenty-one thousand.

Scientific notation

• Scientific notation: 1.63138294096721 × 10¹⁷

Factors of 163138294096721000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 649

Divisors of 163138294096721000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 101 125 200 202 250 404 500 505 541 808 1000 1010 1082 2020 2164 2525 2705 4040 4328 5050 5410 10100 10201 10820 12625 13525 20200 20402 21640 25250 27050 40804 50500 51005 54100 54641 67625 81608 101000 102010 108200 109282 135250 204020 218564 255025 270500 273205 292681 408040 437128 510050 541000 546410 585362 1020100 1030301 1092820 1170724 1275125 1366025 1463405 2040200 2060602 2185640 2341448 2550250 2732050 2926810 4121204 5100500 5151505 5464100 5518741 5853620 6830125 7317025 8242408 10201000 10303010 10928200 11037482 11707240 13660250 14634050 20606020 22074964 25757525 27320500 27593705 29268100 29560781 36585125 41212040 44149928 51515050 54641000 55187410 58536200 59121562 73170250 103030100 110374820 118243124 128787625 137968525 146340500 147803905 158340421 206060200 220749640 236486248 257575250 275937050 292681000 295607810 316680842 515150500 551874100 557392841 591215620 633361684 689842625 739019525 791702105 1030301000 1103748200 1114785682 1182431240 1266723368 1379685250 1478039050 1583404210 2229571364 2759370500 2786964205 2956078100 2985638881 3166808420 3695097625 3958510525 4459142728 5518741000 5573928410 5912156200 5971277762 6333616840 7390195250 7917021050 11147856820 11942555524 13934821025 14780390500 14928194405 15834042100 15992382521 19792552625 22295713640 23885111048 27869642050 29560781000 29856388810 31668084200 31984765042 39585105250 55739284100 59712777620 63969530084 69674105125 74640972025 79170210500 79961912605 111478568200 119425555240 127939060168 139348210250 149281944050 158340421000 159923825210 278696420500 298563888100 301549526981 319847650420 373204860125 399809563025 557392841000 597127776200 603099053962 639695300840 746409720250 799619126050 1206198107924 1492819440500 1507747634905 1599238252100 1615230634621 1999047815125 2412396215848 2985638881000 3015495269810 3198476504200 3230461269242 3998095630250 6030990539620 6460922538484 7538738174525 7996191260500 8076153173105 12061981079240 12921845076968 15077476349050 15992382521000 16152306346210 30154952698100 32304612692420 37693690872625 40380765865525 60309905396200 64609225384840 75387381745250 80761531731050 150774763490500 161523063462100 163138294096721 201903829327625 301549526981000 323046126924200 326276588193442 403807658655250 652553176386884 807615317310500 815691470483605 1305106352773768 1615230634621000 1631382940967210 3262765881934420 4078457352418025 6525531763868840 8156914704836050 16313829409672100 20392286762090125 32627658819344200 40784573524180250 81569147048360500 163138294096721000
• Sum of all divisors σ(n): 386275042485483840
• Sum of proper divisors (its aliquot sum) s(n): 223136748388762840
• 163138294096721000 is an abundant number, because the sum of its proper divisors (223136748388762840) is greater than itself. Its abundance is 59998454292041840

Bases of 163138294096721000

• Binary: 1001000011100101010110101000000100111001011111010001101000₂
• Hexadecimal: 0x243956A04E5F468
• Base-36: 18MBP5ON97C8

Squares and roots of 163138294096721000

• 163138294096721000 squared (163138294096721000²) is 26614103000788233877302951841000000
• 163138294096721000 cubed (163138294096721000³) is 4341779362463015786355447653351518059013361000000000
• The square root of 163138294096721000 is 403903817.8783669283
• 163138294096721000 is a perfect cube number. Its cube root is 546410

Scales and comparisons

• 163,138,294,096,721,000 seconds is equal to 5,187,293,132 years, 20 weeks, 5 days, 12 hours, 43 minutes, 20 seconds.
• To count from 1 to 163,138,294,096,721,000 would take you about fifteen billion, five hundred sixty-one million, eight hundred seventy-nine thousand, three hundred ninety-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 163138294096721000 cubic inches would be around 45534.2 feet tall.

Recreational maths with 163138294096721000

• 163138294096721000 backwards is 000127690492831361
• The number of decimal digits it has is: 18
• The sum of 163138294096721000's digits is 62
• More coming soon!