168455340000

Names of 168455340000

• Cardinal: 168455340000 can be written as One hundred sixty-eight billion, four hundred fifty-five million, three hundred forty thousand.

Scientific notation

• Scientific notation: 1.6845534 × 10¹¹

Factors of 168455340000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7506

Divisors of 168455340000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 125 127 144 150 160 180 200 225 240 250 254 288 300 360 375 381 400 450 480 500 508 600 625 635 720 750 762 800 900 1000 1016 1125 1143 1200 1250 1270 1440 1500 1524 1800 1875 1905 2000 2032 2250 2286 2400 2500 2540 3000 3048 3175 3600 3750 3810 4000 4064 4500 4572 5000 5080 5625 5715 6000 6096 6350 7200 7369 7500 7620 9000 9144 9525 10000 10160 11250 11430 12000 12192 12700 14738 15000 15240 15875 18000 18288 19050 20000 20320 22107 22500 22860 25400 28575 29476 30000 30480 31750 36000 36576 36845 38100 44214 45000 45720 47625 50800 57150 58952 60000 60960 63500 66321 73690 76200 79375 88428 90000 91440 95250 101600 110535 114300 117904 127000 132642 142875 147380 152400 158750 176856 180000 182880 184225 190500 221070 228600 235808 238125 254000 265284 285750 294760 304800 317500 331605 353712 368450 381000 442140 457200 476250 508000 530568 552675 571500 589520 635000 663210 707424 714375 736900 762000 884280 914400 921125 935863 952500 1061136 1105350 1143000 1179040 1270000 1326420 1428750 1473800 1524000 1658025 1768560 1842250 1871726 1905000 2122272 2210700 2286000 2540000 2652840 2763375 2807589 2857500 2947600 3316050 3537120 3684500 3743452 3810000 4421400 4572000 4605625 4679315 5305680 5526750 5615178 5715000 5895200 6632100 7369000 7486904 7620000 8290125 8422767 8842800 9211250 9358630 10611360 11053500 11230356 11430000 13264200 13816875 14037945 14738000 14973808 16580250 16845534 17685600 18422500 18717260 22107000 22460712 22860000 23396575 26528400 27633750 28075890 29476000 29947616 33160500 33691068 36845000 37434520 41450625 42113835 44214000 44921424 46793150 53056800 55267500 56151780 66321000 67382136 70189725 73690000 74869040 82901250 84227670 88428000 89842848 93586300 110535000 112303560 116982875 132642000 134764272 140379450 147380000 149738080 165802500 168455340 187172600 210569175 221070000 224607120 233965750 265284000 269528544 280758900 331605000 336910680 350948625 374345200 421138350 442140000 449214240 467931500 561517800 584914375 663210000 673821360 701897250 748690400 842276700 935863000 1052845875 1123035600 1169828750 1326420000 1347642720 1403794500 1684553400 1754743125 1871726000 2105691750 2246071200 2339657500 2807589000 3369106800 3509486250 3743452000 4211383500 4679315000 5264229375 5615178000 6738213600 7018972500 8422767000 9358630000 10528458750 11230356000 14037945000 16845534000 18717260000 21056917500 28075890000 33691068000 42113835000 56151780000 84227670000 168455340000
• Sum of all divisors σ(n): 603409847040
• Sum of proper divisors (its aliquot sum) s(n): 434954507040
• 168455340000 is an abundant number, because the sum of its proper divisors (434954507040) is greater than itself. Its abundance is 266499167040

Bases of 168455340000

• Binary: 10011100111000101110000111111111100000₂
• Hexadecimal: 0x2738B87FE0
• Base-36: 25DXYK80

Squares and roots of 168455340000

• 168455340000 squared (168455340000²) is 28377201574515600000000
• 168455340000 cubed (168455340000³) is 4780291139483560733304000000000000
• The square root of 168455340000 is 410433.1126992557
• The cube root of 168455340000 is 5522.8289689513

Scales and comparisons

• 168,455,340,000 seconds is equal to 5,356 years, 18 weeks, 4 days, 14 hours.
• To count from 1 to 168,455,340,000 would take you about ten thousand, seven hundred twelve 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 168455340000 cubic inches would be around 460.2 feet tall.

Recreational maths with 168455340000

• 168455340000 backwards is 000043554861
• 168455340000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168455340000's digits is 36
• More coming soon!