139981478000000

Names of 139981478000000

• Cardinal: 139981478000000 can be written as One hundred thirty-nine trillion, nine hundred eighty-one billion, four hundred seventy-eight million.

Scientific notation

• Scientific notation: 1.39981478 × 10¹⁴

Factors of 139981478000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 904

Divisors of 139981478000000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 125 128 130 140 160 175 182 200 208 224 250 260 280 320 325 350 364 400 416 448 455 500 520 560 625 640 650 700 728 800 832 875 877 896 910 1000 1040 1120 1250 1300 1400 1456 1600 1625 1664 1750 1754 1820 2000 2080 2240 2275 2500 2600 2800 2912 3125 3200 3250 3500 3508 3640 4000 4160 4375 4385 4480 4550 5000 5200 5600 5824 6139 6250 6500 7000 7016 7280 8000 8125 8320 8750 8770 9100 10000 10400 11200 11375 11401 11648 12278 12500 13000 14000 14032 14560 15625 16000 16250 17500 17540 18200 20000 20800 21875 21925 22400 22750 22802 24556 25000 26000 28000 28064 29120 30695 31250 32500 35000 35080 36400 40000 40625 41600 43750 43850 45500 45604 49112 50000 52000 56000 56128 56875 57005 58240 61390 62500 65000 70000 70160 72800 79807 80000 81250 87500 87700 91000 91208 98224 100000 104000 109375 109625 112000 112256 113750 114010 122780 125000 130000 140000 140320 145600 153475 159614 162500 175000 175400 182000 182416 196448 200000 203125 208000 218750 219250 227500 228020 245560 250000 260000 280000 280640 284375 285025 291200 306950 319228 325000 350000 350800 364000 364832 392896 399035 400000 406250 437500 438500 455000 456040 491120 500000 520000 548125 560000 561280 568750 570050 613900 638456 650000 700000 701600 728000 729664 767375 769129 785792 798070 812500 875000 877000 910000 912080 982240 1000000 1040000 1096250 1137500 1140100 1227800 1276912 1300000 1400000 1403200 1421875 1425125 1456000 1459328 1534750 1538258 1596140 1625000 1750000 1754000 1820000 1824160 1964480 1995175 2000000 2192500 2275000 2280200 2455600 2553824 2600000 2740625 2800000 2806400 2843750 2850250 3069500 3076516 3192280 3250000 3500000 3508000 3640000 3648320 3836875 3845645 3928960 3990350 4385000 4550000 4560400 4911200 5107648 5200000 5383903 5481250 5687500 5700500 6139000 6153032 6384560 6500000 7000000 7016000 7125625 7280000 7296640 7673750 7691290 7980700 8770000 9100000 9120800 9822400 9975875 9998677 10215296 10767806 10962500 11375000 11401000 12278000 12306064 12769120 13000000 13703125 14000000 14032000 14251250 15347500 15382580 15961400 17540000 18200000 18241600 19184375 19228225 19644800 19951750 19997354 21535612 21925000 22750000 22802000 24556000 24612128 25538240 26000000 26919515 27406250 28502500 30695000 30765160 31922800 35080000 35628125 36400000 36483200 38368750 38456450 39903500 39994708 43071224 43850000 45500000 45604000 49112000 49224256 49879375 49993385 51076480 53839030 54812500 57005000 61390000 61530320 63845600 69990739 70160000 71256250 76737500 76912900 79807000 79989416 86142448 87700000 91000000 91208000 95921875 96141125 98224000 98448512 99758750 99986770 107678060 109625000 114010000 122780000 123060640 127691200 134597575 139981478 142512500 153475000 153825800 159614000 159978832 172284896 175400000 178140625 182000000 182416000 191843750 192282250 199517500 199973540 215356120 219250000 228020000 245560000 246121280 249396875 249966925 255382400 269195150 279962956 285025000 306950000 307651600 319228000 319957664 344569792 349953695 350800000 356281250 383687500 384564500 399035000 399947080 430712240 438500000 456040000 480705625 491120000 492242560 498793750 499933850 538390300 559925912 570050000 613900000 615303200 638456000 639915328 672987875 689139584 699907390 712562500 767375000 769129000 798070000 799894160 861424480 877000000 912080000 961411250 997587500 999867700 1076780600 1119851824 1140100000 1227800000 1230606400 1246984375 1249834625 1276912000 1279830656 1345975750 1399814780 1425125000 1534750000 1538258000 1596140000 1599788320 1722848960 1749768475 1754000000 1922822500 1995175000 1999735400 2153561200 2239703648 2280200000 2403528125 2455600000 2461212800 2493968750 2499669250 2691951500 2799629560 2850250000 3069500000 3076516000 3192280000 3199576640 3364939375 3445697920 3499536950 3845645000 3990350000 3999470800 4307122400 4479407296 4560400000 4807056250 4987937500 4999338500 5383903000 5599259120 5700500000 6139000000 6153032000 6249173125 6384560000 6399153280 6729878750 6999073900 7691290000 7980700000 7998941600 8614244800 8748842375 8958814592 9614112500 9975875000 9998677000 10767806000 11198518240 11401000000 12017640625 12278000000 12306064000 12498346250 13459757500 13998147800 15382580000 15961400000 15997883200 16824696875 17228489600 17497684750 19228225000 19951750000 19997354000 21535612000 22397036480 22802000000 24035281250 24996692500 26919515000 27996295600 30765160000 31245865625 31922800000 31995766400 33649393750 34995369500 38456450000 39903500000 39994708000 43071224000 43744211875 44794072960 48070562500 49993385000 53839030000 55992591200 61530320000 62491731250 67298787500 69990739000 76912900000 79807000000 79989416000 84123484375 86142448000 87488423750 96141125000 99986770000 107678060000 111985182400 124983462500 134597575000 139981478000 153825800000 156229328125 159614000000 159978832000 168246968750 174976847500 192282250000 199973540000 215356120000 218721059375 223970364800 249966925000 269195150000 279962956000 307651600000 312458656250 336493937500 349953695000 384564500000 399947080000 430712240000 437442118750 499933850000 538390300000 559925912000 624917312500 672987875000 699907390000 769129000000 799894160000 874884237500 999867700000 1076780600000 1093605296875 1119851824000 1249834625000 1345975750000 1399814780000 1538258000000 1749768475000 1999735400000 2153561200000 2187210593750 2499669250000 2691951500000 2799629560000 3499536950000 3999470800000 4374421187500 4999338500000 5383903000000 5599259120000 6999073900000 8748842375000 9998677000000 10767806000000 13998147800000 17497684750000 19997354000000 27996295600000 34995369500000 69990739000000 139981478000000
• Sum of all divisors σ(n): 429514031837520
• Sum of proper divisors (its aliquot sum) s(n): 289532553837520
• 139981478000000 is an abundant number, because the sum of its proper divisors (289532553837520) is greater than itself. Its abundance is 149551075837520

Bases of 139981478000000

• Binary: 11111110100111111111010010001010111010110000000₂
• Hexadecimal: 0x7F4FFA457580
• Base-36: 1DMALPSBCW

Squares and roots of 139981478000000

• 139981478000000 squared (139981478000000²) is 19594814183064484000000000000
• 139981478000000 cubed (139981478000000³) is 2742911050480729039627352000000000000000000
• The square root of 139981478000000 is 11831376.8429545003
• The cube root of 139981478000000 is 51922.6510276205

Scales and comparisons

• 139,981,478,000,000 seconds is equal to 4,450,978 years, 3 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 139,981,478,000,000 would take you about eleven million, one hundred twenty-seven thousand, four hundred forty-five 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 139981478000000 cubic inches would be around 4326.9 feet tall.

Recreational maths with 139981478000000

• 139981478000000 backwards is 000000874189931
• 139981478000000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139981478000000's digits is 50
• More coming soon!