6450131250

Names of 6450131250

• Cardinal: 6450131250 can be written as Six billion, four hundred fifty million, one hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 6.45013125 × 10⁹

Factors of 6450131250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 178

Divisors of 6450131250

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 81 90 93 125 135 137 150 155 162 186 225 243 250 270 274 279 310 375 405 411 450 465 486 558 625 675 685 750 775 810 822 837 930 1125 1215 1233 1250 1350 1370 1395 1550 1674 1875 2025 2055 2250 2325 2430 2466 2511 2790 3125 3375 3425 3699 3750 3875 4050 4110 4185 4247 4650 5022 5625 6075 6165 6250 6750 6850 6975 7398 7533 7750 8370 8494 9375 10125 10275 11097 11250 11625 12150 12330 12555 12741 13950 15066 16875 17125 18495 18750 19375 20250 20550 20925 21235 22194 23250 25110 25482 28125 30375 30825 33291 33750 34250 34875 36990 37665 38223 38750 41850 42470 50625 51375 55485 56250 58125 60750 61650 62775 63705 66582 69750 75330 76446 84375 85625 92475 96875 101250 102750 104625 106175 110970 114669 116250 125550 127410 151875 154125 166455 168750 171250 174375 184950 188325 191115 193750 209250 212350 229338 253125 256875 277425 290625 303750 308250 313875 318525 332910 344007 348750 376650 382230 428125 462375 506250 513750 523125 530875 554850 573345 581250 627750 637050 688014 759375 770625 832275 856250 871875 924750 941625 955575 1032021 1046250 1061750 1146690 1284375 1387125 1518750 1541250 1569375 1592625 1664550 1720035 1743750 1883250 1911150 2064042 2311875 2568750 2615625 2654375 2774250 2866725 3138750 3185250 3440070 3853125 4161375 4623750 4708125 4777875 5160105 5231250 5308750 5733450 6935625 7706250 7846875 7963125 8322750 8600175 9416250 9555750 10320210 11559375 13271875 13871250 14333625 15693750 15926250 17200350 20806875 23118750 23540625 23889375 25800525 26543750 28667250 34678125 39815625 41613750 43000875 47081250 47778750 51601050 69356250 71668125 79631250 86001750 104034375 119446875 129002625 143336250 208068750 215004375 238893750 258005250 358340625 430008750 645013125 716681250 1075021875 1290026250 2150043750 3225065625 6450131250
• Sum of all divisors σ(n): 18835794432
• Sum of proper divisors (its aliquot sum) s(n): 12385663182
• 6450131250 is an abundant number, because the sum of its proper divisors (12385663182) is greater than itself. Its abundance is 5935531932

Bases of 6450131250

• Binary: 110000000011101010011000100110010₂
• Hexadecimal: 0x180753132
• Base-36: 2YO8P4I

Squares and roots of 6450131250

• 6450131250 squared (6450131250²) is 41604193142226562500
• 6450131250 cubed (6450131250³) is 268352506317711245361328125000
• The square root of 6450131250 is 80312.7091436965
• The cube root of 6450131250 is 1861.4706111467

Scales and comparisons

• 6,450,131,250 seconds is equal to 205 years, 4 weeks, 6 days, 7 hours, 7 minutes, 30 seconds.
• To count from 1 to 6,450,131,250 would take you about four hundred ten 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 6450131250 cubic inches would be around 155.1 feet tall.

Recreational maths with 6450131250

• 6450131250 backwards is 0521310546
• 6450131250 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6450131250's digits is 27
• More coming soon!