561001000000

Names of 561001000000

• Cardinal: 561001000000 can be written as Five hundred sixty-one billion, one million.

Scientific notation

• Scientific notation: 5.61001 × 10¹¹

Factors of 561001000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 121

Divisors of 561001000000

• Number of divisors d(n): 441
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 107 112 125 140 160 175 196 200 214 224 245 250 280 320 350 392 400 428 448 490 500 535 560 625 700 749 784 800 856 875 980 1000 1070 1120 1225 1250 1400 1498 1568 1600 1712 1750 1960 2000 2140 2240 2450 2500 2675 2800 2996 3125 3136 3424 3500 3745 3920 4000 4280 4375 4900 5000 5243 5350 5600 5992 6125 6250 6848 7000 7490 7840 8000 8560 8750 9800 10000 10486 10700 11200 11449 11984 12250 12500 13375 14000 14980 15625 15680 17120 17500 18725 19600 20000 20972 21400 21875 22898 23968 24500 25000 26215 26750 28000 29960 30625 31250 34240 35000 37450 39200 40000 41944 42800 43750 45796 47936 49000 50000 52430 53500 56000 57245 59920 61250 62500 66875 70000 74900 78400 80143 83888 85600 87500 91592 93625 98000 100000 104860 107000 109375 114490 119840 122500 125000 131075 133750 140000 149800 153125 160286 167776 171200 175000 183184 187250 196000 200000 209720 214000 218750 228980 239680 245000 250000 262150 267500 280000 286225 299600 306250 320572 334375 335552 350000 366368 374500 392000 400715 419440 428000 437500 457960 468125 490000 500000 524300 535000 561001 572450 599200 612500 641144 655375 668750 700000 732736 749000 765625 801430 838880 856000 875000 915920 936250 980000 1000000 1048600 1070000 1122002 1144900 1198400 1225000 1282288 1310750 1337500 1400000 1431125 1498000 1531250 1602860 1671875 1677760 1750000 1831840 1872500 1960000 2003575 2097200 2140000 2244004 2289800 2340625 2450000 2564576 2621500 2675000 2805005 2862250 2996000 3062500 3205720 3276875 3343750 3500000 3663680 3745000 4007150 4194400 4280000 4488008 4579600 4681250 4900000 5129152 5243000 5350000 5610010 5724500 5992000 6125000 6411440 6553750 6687500 7000000 7155625 7490000 8014300 8388800 8976016 9159200 9362500 9800000 10017875 10486000 10700000 11220020 11449000 11703125 12250000 12822880 13107500 13375000 14025025 14311250 14980000 16028600 16384375 17952032 18318400 18725000 20035750 20972000 21400000 22440040 22898000 23406250 24500000 25645760 26215000 26750000 28050050 28622500 29960000 32057200 32768750 35778125 35904064 37450000 40071500 41944000 44880080 45796000 46812500 49000000 50089375 52430000 53500000 56100100 57245000 64114400 65537500 70125125 71556250 74900000 80143000 81921875 89760160 91592000 93625000 100178750 104860000 107000000 112200200 114490000 128228800 131075000 140250250 143112500 149800000 160286000 163843750 178890625 179520320 187250000 200357500 209720000 224400400 228980000 250446875 262150000 280500500 286225000 320572000 327687500 350625625 357781250 374500000 400715000 448800800 457960000 500893750 524300000 561001000 572450000 641144000 655375000 701251250 715562500 749000000 801430000 897601600 1001787500 1048600000 1122002000 1144900000 1252234375 1310750000 1402502500 1431125000 1602860000 1753128125 2003575000 2244004000 2289800000 2504468750 2621500000 2805005000 2862250000 3205720000 3506256250 4007150000 4488008000 5008937500 5243000000 5610010000 5724500000 7012512500 8014300000 8765640625 10017875000 11220020000 11449000000 14025025000 16028600000 17531281250 20035750000 22440040000 28050050000 35062562500 40071500000 56100100000 70125125000 80143000000 112200200000 140250250000 280500500000 561001000000
• Sum of all divisors σ(n): 1633985393313
• Sum of proper divisors (its aliquot sum) s(n): 1072984393313
• 561001000000 is an abundant number, because the sum of its proper divisors (1072984393313) is greater than itself. Its abundance is 511983393313

Bases of 561001000000

• Binary: 1000001010011110010000111110110001000000₂
• Hexadecimal: 0x829E43EC40
• Base-36: 75PXIDZ4

Squares and roots of 561001000000

• 561001000000 squared (561001000000²) is 314722122001000000000000
• 561001000000 cubed (561001000000³) is 176559425164683001000000000000000000
• 561001000000 is a perfect square number. Its square root is 749000
• The cube root of 561001000000 is 8247.4788745795

Scales and comparisons

• 561,001,000,000 seconds is equal to 17,838 years, 5 weeks, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 561,001,000,000 would take you about thirty-five thousand, six hundred seventy-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 561001000000 cubic inches would be around 687.3 feet tall.

Recreational maths with 561001000000

• 561001000000 backwards is 000000100165
• The number of decimal digits it has is: 12
• The sum of 561001000000's digits is 13
• More coming soon!