138530680184730

Names of 138530680184730

• Cardinal: 138530680184730 can be written as One hundred thirty-eight trillion, five hundred thirty billion, six hundred eighty million, one hundred eighty-four thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.3853068018473 × 10¹⁴

Factors of 138530680184730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 138530680184730

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 10 15 23 29 30 46 58 69 71 87 115 138 142 145 174 213 230 290 345 355 426 435 529 667 690 710 841 870 1058 1065 1334 1587 1633 1682 2001 2059 2130 2523 2645 3174 3266 3335 4002 4118 4205 4899 5041 5046 5290 6177 6670 7935 8165 8410 9798 10005 10082 10295 12354 12615 15123 15341 15870 16330 19343 20010 20590 24389 24495 25205 25230 30246 30682 30885 37559 38686 46023 47357 48778 48990 50410 58029 59711 61770 73167 75118 75615 76705 92046 94714 96715 112677 115943 116058 119422 121945 142071 146189 146334 151230 153410 179133 187795 193430 225354 230115 231886 236785 243890 284142 290145 292378 298555 347829 357911 358266 365835 375590 438567 444889 460230 473570 560947 563385 579715 580290 597110 695658 710355 715822 730945 731670 877134 889778 895665 1073733 1089211 1121894 1126770 1159430 1334667 1373353 1420710 1461890 1682841 1731619 1739145 1789555 1791330 2147466 2178422 2192835 2224445 2666689 2669334 2746706 2804735 3267633 3362347 3365682 3463238 3478290 3579110 4120059 4239481 4385670 4448890 5194857 5333378 5368665 5446055 5609470 6535266 6673335 6724694 6866765 8000067 8231953 8240118 8414205 8478962 8658095 10087041 10379419 10389714 10737330 10892110 12718443 12901781 13333445 13346670 13733530 16000134 16338165 16463906 16811735 16828410 17316190 20174082 20600295 20758838 21197405 24695859 25436886 25803562 25974285 26666890 31138257 31587119 32676330 33623470 38705343 39827237 40000335 41159765 41200590 42394810 49391718 50435205 51897095 51948570 62276514 63174238 63592215 64508905 77333981 77410686 79654474 80000670 82319530 94761357 97508063 100870410 103794190 119481711 122944949 123479295 127184430 129017810 154667962 155691285 157935595 189334919 189522714 193526715 195016126 199136185 232001943 238726637 238963422 245889898 246958590 292524189 301003151 311382570 315871190 368834847 378669838 386669905 387053430 398272370 464003886 473806785 477453274 487540315 568004757 585048378 597408555 602006302 614724745 716179911 737669694 773339810 903009453 916026451 946674595 947613570 975080630 1136009514 1160009715 1193633185 1194817110 1229449490 1432359822 1462620945 1505015755 1806018906 1832052902 1844174235 1893349190 2242685449 2320019430 2387266370 2748079353 2827733827 2840023785 2925241890 3010031510 3580899555 3688348470 4485370898 4515047265 4580132255 5490712651 5496158706 5655467654 5680047570 6728056347 6923072473 7161799110 8483201481 8729091379 9030094530 9160264510 10981425302 11213427245 13456112694 13740396765 13846144946 14138669135 16472137953 16966402962 17458182758 20769217419 22426854490 26187274137 27453563255 27480793530 28277338270 32944275906 33640281735 34615362365 41538434838 42416007405 43645456895 52374548274 54907126510 65037878021 67280563470 69230724730 82360689765 84832014810 87290913790 103846087095 130075756042 130936370685 159230666879 164721379530 195113634063 200769101717 207692174190 261872741370 318461333758 325189390105 390227268126 401538203434 477692000637 602307305151 650378780210 796153334395 955384001274 975568170315 1003845508585 1204614610302 1592306668790 1951136340630 2007691017170 2388460003185 3011536525755 4617689339491 4776920006370 6023073051510 9235378678982 13853068018473 23088446697455 27706136036946 46176893394910 69265340092365 138530680184730
• Sum of all divisors σ(n): 365112172131840
• Sum of proper divisors (its aliquot sum) s(n): 226581491947110
• 138530680184730 is an abundant number, because the sum of its proper divisors (226581491947110) is greater than itself. Its abundance is 88050811762380

Bases of 138530680184730

• Binary: 11111011111111000101111111110111001111110011010₂
• Hexadecimal: 0x7DFE2FFB9F9A
• Base-36: 1D3S4684NU

Squares and roots of 138530680184730

• 138530680184730 squared (138530680184730²) is 19190749352443945066925172900
• 138530680184730 cubed (138530680184730³) is 2658507561048726499880759683167659189817000
• The square root of 138530680184730 is 11769905.6999081347
• The cube root of 138530680184730 is 51742.6485932677

Scales and comparisons

• 138,530,680,184,730 seconds is equal to 4,404,847 years, 6 weeks, 3 days, 23 hours, 45 minutes, 30 seconds.
• To count from 1 to 138,530,680,184,730 would take you about eleven million, twelve thousand, one hundred seventeen 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 138530680184730 cubic inches would be around 4311.9 feet tall.

Recreational maths with 138530680184730

• 138530680184730 backwards is 037481086035831
• The number of decimal digits it has is: 15
• The sum of 138530680184730's digits is 57
• More coming soon!