3997087020225

Names of 3997087020225

• Cardinal: 3997087020225 can be written as Three trillion, nine hundred ninety-seven billion, eighty-seven million, twenty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.997087020225 × 10¹²

Factors of 3997087020225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19681

Divisors of 3997087020225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 25 31 37 39 45 61 65 75 93 111 117 155 183 185 195 225 279 305 325 333 403 465 481 549 555 585 775 793 915 925 975 1147 1209 1395 1443 1525 1665 1891 2015 2257 2325 2379 2405 2745 2775 2925 3441 3627 3965 4329 4575 5673 5735 6045 6771 6975 7137 7215 8325 9455 10075 10323 11285 11895 12025 13725 14911 17019 17205 18135 19531 19825 20313 21645 24583 28365 28675 29341 30225 33855 35685 36075 44733 47275 51615 56425 58593 59475 69967 73749 74555 85095 86025 88023 90675 97655 101565 108225 122915 134199 141825 146705 169275 175779 178425 209901 221247 223665 253903 258075 264069 292965 349835 368745 372775 425475 440115 488275 507825 605461 614575 629703 670995 722647 733525 761709 878895 909571 1049505 1106235 1118325 1191391 1269515 1320345 1464825 1749175 1816383 1843725 2167941 2200575 2285127 2728713 3027305 3148515 3354975 3574173 3613235 3808545 4394475 4547855 5247525 5449149 5531175 5956955 6347575 6503823 6601725 7870993 8186139 9081915 9394411 10722519 10839705 11425635 13643565 15136525 15488083 15742575 17870865 18066175 19042725 22402057 22739275 23612979 27245745 28183233 29784775 32519115 36933121 39354965 40930695 44081467 45409575 46464249 46972055 53612595 54198525 57128175 67206171 68217825 70838937 77440415 84549699 89354325 110799363 112010285 118064895 132244401 136228725 139392747 140916165 162595575 184665605 196774825 201618513 204653475 220407335 232321245 234860275 268062975 291226741 332398089 336030855 354194685 387202075 396733203 422748495 480130573 553996815 560051425 573059071 590324475 661222005 696963735 704580825 873680223 923328025 1008092565 1102036675 1161606225 1366525477 1440391719 1456133705 1661990445 1680154275 1719177213 1770973425 1983666015 2113742475 2400652865 2621040669 2769984075 2865295355 3306110025 3484818675 4099576431 4321175157 4368401115 5040462825 5157531639 6832627385 7201958595 7280668525 8309952225 8595886065 9918330075 12003264325 12298729293 13105203345 14326476775 17764831201 20497882155 21605875785 21842005575 25787658195 34163136925 36009792975 42979430325 53294493603 61493646465 65526016725 88824156005 102489410775 108029378925 128938290975 159883480809 266472468015 307468232325 444120780025 799417404045 1332362340075 3997087020225
• Sum of all divisors σ(n): 8308164021248
• Sum of proper divisors (its aliquot sum) s(n): 4311077001023
• 3997087020225 is an abundant number, because the sum of its proper divisors (4311077001023) is greater than itself. Its abundance is 313989980798

Bases of 3997087020225

• Binary: 111010001010100100111100111011010011000001₂
• Hexadecimal: 0x3A2A4F3B4C1
• Base-36: 1F08IERI9

Squares and roots of 3997087020225

• 3997087020225 squared (3997087020225²) is 15976704647251169559050625
• 3997087020225 cubed (3997087020225³) is 63860278771496087069931889861173890625
• The square root of 3997087020225 is 1999271.6224227763
• The cube root of 3997087020225 is 15870.1561946003

Scales and comparisons

• 3,997,087,020,225 seconds is equal to 127,095 years, 1 day, 6 hours, 3 minutes, 45 seconds.
• To count from 1 to 3,997,087,020,225 would take you about three hundred seventeen thousand, seven hundred thirty-seven 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 3997087020225 cubic inches would be around 1322.5 feet tall.

Recreational maths with 3997087020225

• 3997087020225 backwards is 5220207807993
• The number of decimal digits it has is: 13
• The sum of 3997087020225's digits is 54
• More coming soon!