138478082000000

Names of 138478082000000

• Cardinal: 138478082000000 can be written as One hundred thirty-eight trillion, four hundred seventy-eight billion, eighty-two million.

Scientific notation

• Scientific notation: 1.38478082 × 10¹⁴

Factors of 138478082000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 217

Divisors of 138478082000000

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 125 128 157 160 200 212 250 265 314 320 400 424 500 530 625 628 640 785 800 848 1000 1060 1250 1256 1325 1570 1600 1696 2000 2120 2500 2512 2650 2809 3125 3140 3200 3392 3925 4000 4240 5000 5024 5300 5618 6250 6280 6625 6784 7850 8000 8321 8480 10000 10048 10600 11236 12500 12560 13250 14045 15625 15700 16000 16642 16960 19625 20000 20096 21200 22472 24649 25000 25120 26500 28090 31250 31400 33125 33284 33920 39250 40000 41605 42400 44944 49298 50000 50240 53000 56180 62500 62800 66250 66568 70225 78500 80000 83210 84800 89888 98125 98596 100000 100480 106000 112360 123245 125000 125600 132500 133136 140450 157000 165625 166420 169600 179776 196250 197192 200000 208025 212000 224720 246490 250000 251200 265000 266272 280900 314000 331250 332840 351125 359552 392500 394384 400000 416050 424000 441013 449440 490625 492980 500000 502400 530000 532544 561800 616225 628000 662500 665680 702250 785000 788768 828125 832100 848000 882026 898880 981250 985960 1000000 1040125 1060000 1065088 1123600 1232450 1256000 1306397 1325000 1331360 1404500 1570000 1577536 1656250 1664200 1755625 1764052 1797760 1962500 1971920 2000000 2080250 2120000 2205065 2247200 2453125 2464900 2512000 2612794 2650000 2662720 2809000 3081125 3140000 3155072 3312500 3328400 3511250 3528104 3925000 3943840 4160500 4240000 4410130 4494400 4906250 4929800 5200625 5225588 5300000 5325440 5618000 6162250 6280000 6531985 6625000 6656800 7022500 7056208 7850000 7887680 8321000 8778125 8820260 8988800 9812500 9859600 10401250 10451176 10600000 11025325 11236000 12324500 12560000 13063970 13250000 13313600 14045000 14112416 15405625 15700000 15775360 16642000 17556250 17640520 19625000 19719200 20802500 20902352 21200000 22050650 22472000 24649000 26003125 26127940 26500000 26627200 28090000 28224832 30811250 31400000 32659925 33284000 35112500 35281040 39250000 39438400 41605000 41804704 43890625 44101300 44944000 49298000 52006250 52255880 53000000 55126625 56180000 56449664 61622500 62800000 65319850 66568000 69239041 70225000 70562080 77028125 78500000 78876800 83210000 83609408 87781250 88202600 98596000 104012500 104511760 106000000 110253250 112360000 123245000 130015625 130639700 133136000 138478082 140450000 141124160 154056250 157000000 163299625 166420000 167218816 175562500 176405200 197192000 208025000 209023520 220506500 224720000 246490000 260031250 261279400 275633125 276956164 280900000 282248320 308112500 314000000 326599250 332840000 346195205 351125000 352810400 385140625 394384000 416050000 418047040 441013000 492980000 520062500 522558800 551266250 553912328 561800000 616225000 653198500 665680000 692390410 702250000 705620800 770281250 816498125 832100000 836094080 882026000 985960000 1040125000 1045117600 1102532500 1107824656 1123600000 1232450000 1306397000 1378165625 1384780820 1404500000 1411241600 1540562500 1632996250 1664200000 1730976025 1764052000 1971920000 2080250000 2090235200 2205065000 2215649312 2464900000 2612794000 2756331250 2769561640 2809000000 3081125000 3265992500 3328400000 3461952050 3528104000 4082490625 4160500000 4180470400 4410130000 4431298624 4929800000 5225588000 5512662500 5539123280 5618000000 6162250000 6531985000 6890828125 6923904100 7056208000 8164981250 8321000000 8654880125 8820260000 8862597248 9859600000 10451176000 11025325000 11078246560 12324500000 13063970000 13781656250 13847808200 16329962500 16642000000 17309760250 17640520000 20412453125 20902352000 22050650000 22156493120 24649000000 26127940000 27563312500 27695616400 32659925000 34619520500 35281040000 40824906250 43274400625 44101300000 44312986240 49298000000 52255880000 55126625000 55391232800 65319850000 69239041000 81649812500 86548801250 88202600000 104511760000 110253250000 110782465600 130639700000 138478082000 163299625000 173097602500 176405200000 216372003125 220506500000 221564931200 261279400000 276956164000 326599250000 346195205000 432744006250 441013000000 522558800000 553912328000 653198500000 692390410000 865488012500 882026000000 1081860015625 1107824656000 1306397000000 1384780820000 1730976025000 2163720031250 2612794000000 2769561640000 3461952050000 4327440062500 5539123280000 6923904100000 8654880125000 13847808200000 17309760250000 27695616400000 34619520500000 69239041000000 138478082000000
• Sum of all divisors σ(n): 353720520268605
• Sum of proper divisors (its aliquot sum) s(n): 215242438268605
• 138478082000000 is an abundant number, because the sum of its proper divisors (215242438268605) is greater than itself. Its abundance is 76764356268605

Bases of 138478082000000

• Binary: 11111011111000111110000111000110000010010000000₂
• Hexadecimal: 0x7DF1F0E30480
• Base-36: 1D33YAMHKW

Squares and roots of 138478082000000

• 138478082000000 squared (138478082000000²) is 19176179194398724000000000000
• 138478082000000 cubed (138478082000000³) is 2655480514928640442767368000000000000000000
• The square root of 138478082000000 is 11767671.0525065239
• The cube root of 138478082000000 is 51736.0991080907

Scales and comparisons

• 138,478,082,000,000 seconds is equal to 4,403,174 years, 34 weeks, 4 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 138,478,082,000,000 would take you about eleven million, seven thousand, nine hundred thirty-six 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 138478082000000 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138478082000000

• 138478082000000 backwards is 000000280874831
• The number of decimal digits it has is: 15
• The sum of 138478082000000's digits is 41
• More coming soon!