445200000000

Names of 445200000000

• Cardinal: 445200000000 can be written as Four hundred forty-five billion, two hundred million.

Scientific notation

• Scientific notation: 4.452 × 10¹¹

Factors of 445200000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 70

Divisors of 445200000000

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 53 56 60 64 70 75 80 84 96 100 105 106 112 120 125 128 140 150 159 160 168 175 192 200 210 212 224 240 250 256 265 280 300 318 320 336 350 371 375 384 400 420 424 448 480 500 512 525 530 560 600 625 636 640 672 700 742 750 768 795 800 840 848 875 896 960 1000 1024 1050 1060 1113 1120 1200 1250 1272 1280 1325 1344 1400 1484 1500 1536 1590 1600 1680 1696 1750 1792 1855 1875 1920 2000 2100 2120 2226 2240 2400 2500 2544 2560 2625 2650 2688 2800 2968 3000 3072 3125 3180 3200 3360 3392 3500 3584 3710 3750 3840 3975 4000 4200 4240 4375 4452 4480 4800 5000 5088 5120 5250 5300 5376 5565 5600 5936 6000 6250 6360 6400 6625 6720 6784 7000 7168 7420 7500 7680 7950 8000 8400 8480 8750 8904 8960 9275 9375 9600 10000 10176 10500 10600 10752 11130 11200 11872 12000 12500 12720 12800 13125 13250 13440 13568 14000 14840 15000 15360 15625 15900 16000 16800 16960 17500 17808 17920 18550 18750 19200 19875 20000 20352 21000 21200 21504 21875 22260 22400 23744 24000 25000 25440 25600 26250 26500 26880 27136 27825 28000 29680 30000 31250 31800 32000 33125 33600 33920 35000 35616 35840 37100 37500 38400 39750 40000 40704 42000 42400 43750 44520 44800 46375 46875 47488 48000 50000 50880 52500 53000 53760 54272 55650 56000 59360 60000 62500 63600 64000 65625 66250 67200 67840 70000 71232 74200 75000 76800 78125 79500 80000 81408 84000 84800 87500 89040 89600 92750 93750 94976 96000 99375 100000 101760 105000 106000 107520 109375 111300 112000 118720 120000 125000 127200 128000 131250 132500 134400 135680 139125 140000 142464 148400 150000 156250 159000 160000 162816 165625 168000 169600 175000 178080 179200 185500 187500 189952 192000 198750 200000 203520 210000 212000 218750 222600 224000 231875 234375 237440 240000 250000 254400 262500 265000 268800 271360 278250 280000 284928 296800 300000 312500 318000 320000 328125 331250 336000 339200 350000 356160 371000 375000 379904 384000 390625 397500 400000 407040 420000 424000 437500 445200 448000 463750 468750 474880 480000 496875 500000 508800 525000 530000 537600 546875 556500 560000 569856 593600 600000 625000 636000 640000 656250 662500 672000 678400 695625 700000 712320 742000 750000 781250 795000 800000 814080 828125 840000 848000 875000 890400 896000 927500 937500 949760 960000 993750 1000000 1017600 1050000 1060000 1093750 1113000 1120000 1139712 1159375 1171875 1187200 1200000 1250000 1272000 1312500 1325000 1344000 1356800 1391250 1400000 1424640 1484000 1500000 1562500 1590000 1600000 1640625 1656250 1680000 1696000 1750000 1780800 1855000 1875000 1899520 1920000 1987500 2000000 2035200 2100000 2120000 2187500 2226000 2240000 2318750 2343750 2374400 2400000 2484375 2500000 2544000 2625000 2650000 2688000 2734375 2782500 2800000 2849280 2968000 3000000 3125000 3180000 3200000 3281250 3312500 3360000 3392000 3478125 3500000 3561600 3710000 3750000 3975000 4000000 4070400 4140625 4200000 4240000 4375000 4452000 4480000 4637500 4687500 4748800 4800000 4968750 5000000 5088000 5250000 5300000 5468750 5565000 5600000 5698560 5796875 5936000 6000000 6250000 6360000 6562500 6625000 6720000 6784000 6956250 7000000 7123200 7420000 7500000 7950000 8000000 8203125 8281250 8400000 8480000 8750000 8904000 9275000 9375000 9497600 9600000 9937500 10000000 10176000 10500000 10600000 10937500 11130000 11200000 11593750 11872000 12000000 12421875 12500000 12720000 13125000 13250000 13440000 13912500 14000000 14246400 14840000 15000000 15900000 16000000 16406250 16562500 16800000 16960000 17390625 17500000 17808000 18550000 18750000 19875000 20000000 20352000 20703125 21000000 21200000 21875000 22260000 22400000 23187500 23744000 24000000 24843750 25000000 25440000 26250000 26500000 27825000 28000000 28492800 28984375 29680000 30000000 31800000 32812500 33125000 33600000 33920000 34781250 35000000 35616000 37100000 37500000 39750000 40000000 41406250 42000000 42400000 43750000 44520000 46375000 47488000 48000000 49687500 50000000 50880000 52500000 53000000 55650000 56000000 57968750 59360000 60000000 62109375 63600000 65625000 66250000 67200000 69562500 70000000 71232000 74200000 75000000 79500000 80000000 82812500 84000000 84800000 86953125 87500000 89040000 92750000 99375000 100000000 101760000 105000000 106000000 111300000 112000000 115937500 118720000 120000000 124218750 127200000 131250000 132500000 139125000 140000000 142464000 144921875 148400000 150000000 159000000 165625000 168000000 169600000 173906250 175000000 178080000 185500000 198750000 200000000 210000000 212000000 222600000 231875000 237440000 240000000 248437500 254400000 262500000 265000000 278250000 280000000 289843750 296800000 300000000 318000000 331250000 336000000 347812500 350000000 356160000 371000000 397500000 400000000 420000000 424000000 434765625 445200000 463750000 496875000 508800000 525000000 530000000 556500000 560000000 579687500 593600000 600000000 636000000 662500000 695625000 700000000 712320000 742000000 795000000 840000000 848000000 869531250 890400000 927500000 993750000 1050000000 1060000000 1113000000 1159375000 1187200000 1200000000 1272000000 1325000000 1391250000 1400000000 1484000000 1590000000 1680000000 1739062500 1780800000 1855000000 1987500000 2100000000 2120000000 2226000000 2318750000 2544000000 2650000000 2782500000 2800000000 2968000000 3180000000 3478125000 3561600000 3710000000 3975000000 4200000000 4240000000 4452000000 4637500000 5300000000 5565000000 5936000000 6360000000 6956250000 7420000000 7950000000 8400000000 8904000000 9275000000 10600000000 11130000000 12720000000 13912500000 14840000000 15900000000 17808000000 18550000000 21200000000 22260000000 27825000000 29680000000 31800000000 37100000000 44520000000 55650000000 63600000000 74200000000 89040000000 111300000000 148400000000 222600000000 445200000000
• Sum of all divisors σ(n): 1727155365696
• Sum of proper divisors (its aliquot sum) s(n): 1281955365696
• 445200000000 is an abundant number, because the sum of its proper divisors (1281955365696) is greater than itself. Its abundance is 836755365696

Bases of 445200000000

• Binary: 110011110100111111111001110010000000000₂
• Hexadecimal: 0x67A7FCE400
• Base-36: 5OISL2IO

Squares and roots of 445200000000

• 445200000000 squared (445200000000²) is 198203040000000000000000
• 445200000000 cubed (445200000000³) is 88239993408000000000000000000000000
• The square root of 445200000000 is 667233.0927044911
• The cube root of 445200000000 is 7635.7503114917

Scales and comparisons

• 445,200,000,000 seconds is equal to 14,155 years, 51 weeks, 18 hours, 40 minutes.
• To count from 1 to 445,200,000,000 would take you about twenty-eight thousand, three hundred eleven 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 445200000000 cubic inches would be around 636.3 feet tall.

Recreational maths with 445200000000

• 445200000000 backwards is 000000002544
• 445200000000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445200000000's digits is 15
• More coming soon!