13987505516625

Names of 13987505516625

• Cardinal: 13987505516625 can be written as Thirteen trillion, nine hundred eighty-seven billion, five hundred five million, five hundred sixteen thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3987505516625 × 10¹³

Factors of 13987505516625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 119

Divisors of 13987505516625

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 9 15 19 25 27 31 45 57 61 75 93 95 125 135 155 171 183 225 279 285 305 375 465 475 513 549 589 675 775 837 855 915 961 1125 1159 1395 1425 1525 1647 1767 1891 2325 2375 2565 2745 2883 2945 3375 3477 3721 3875 4185 4275 4575 4805 5301 5673 5795 6975 7125 7625 8235 8649 8835 9455 10431 11163 11625 12825 13725 14415 14725 15903 17019 17385 18259 18605 20925 21375 22875 24025 25947 26505 28365 28975 31293 33489 34875 35929 41175 43245 44175 47275 51057 52155 54777 55815 58621 64125 68625 70699 72075 73625 79515 85095 86925 91295 93025 100467 104625 107787 115351 120125 129735 132525 141825 144875 156465 164331 167445 175863 179645 205875 212097 216225 220875 226981 236375 255285 260775 273885 279075 293105 323361 346053 353495 360375 397575 425475 434625 456475 465125 492993 502335 527589 538935 576755 636291 648675 662625 680943 709125 782325 821655 837225 879315 898225 970083 1038159 1060485 1081125 1113799 1134905 1276425 1303875 1369425 1395375 1465525 1582767 1616805 1730265 1767475 1908873 1987875 2042829 2127375 2191669 2282375 2464965 2511675 2637945 2694675 2883775 3114477 3181455 3243375 3341397 3404715 3575881 3911625 4108275 4186125 4312639 4396575 4491125 4850415 5190795 5302425 5568995 5674525 6128487 6382125 6575007 6847125 7036411 7327625 7913835 8084025 8651325 8837375 9544365 10024191 10214145 10727643 10958345 12324825 12558375 12937917 13189725 13473375 14418875 15572385 15907275 16706985 17023575 17879405 19725021 20541375 21109233 21563195 21982875 24252075 25953975 26512125 27844975 28372625 30072573 30642435 32182929 32875035 35182055 38813751 39569175 40420125 43256625 47721825 50120955 51070725 53638215 54791725 59175063 61624125 63327699 64689585 65948625 67941739 77861925 79536375 83534925 85117875 89397025 96548787 98625105 105546165 107815975 116441253 121260375 129769875 133691809 139224875 150362865 153212175 160914645 164375175 175910275 189983097 194068755 197845875 203825217 218128741 238609125 250604775 255353625 268191075 273958625 295875315 316638495 323447925 339708695 389309625 401075427 417674625 446985125 482743935 493125525 527730825 539079875 582206265 611475651 654386223 668459045 751814325 766060875 804573225 821875875 879551375 949915485 970343775 1019126085 1090643705 1203226281 1253023875 1340955375 1479376575 1583192475 1617239625 1698543475 1834426953 1963158669 2005377135 2413719675 2465627625 2638654125 2911031325 3057378255 3271931115 3342295225 3609678843 3759071625 4022866125 4144446079 4749577425 4851718875 5095630425 5453218525 5889476007 6016131405 7396882875 7915962375 8492717375 9172134765 9815793345 10026885675 12068598375 12433338237 14555156625 15286891275 16359655575 16711476125 18048394215 20722230395 23747887125 25478152125 27266092625 29447380035 30080657025 37300014711 45860673825 49078966725 50134428375 62166691185 76434456375 81798277875 90241971075 103611151975 111900044133 147236900175 150403285125 186500073555 229303369125 245394833625 310833455925 451209855375 518055759875 559500220665 736184500875 932500367775 1554167279625 2797501103325 4662501838875 13987505516625
• Sum of all divisors σ(n): 28597751769600
• Sum of proper divisors (its aliquot sum) s(n): 14610246252975
• 13987505516625 is an abundant number, because the sum of its proper divisors (14610246252975) is greater than itself. Its abundance is 622740736350

Bases of 13987505516625

• Binary: 11001011100010111000010011000011000001010001₂
• Hexadecimal: 0xCB8B84C3051
• Base-36: 4YHRRMYQ9

Squares and roots of 13987505516625

• 13987505516625 squared (13987505516625²) is 195650310577614808151390625
• 13987505516625 cubed (13987505516625³) is 2736659798533781719251867385352806640625
• The square root of 13987505516625 is 3739987.3685114231
• The cube root of 13987505516625 is 24094.2506309699

Scales and comparisons

• 13,987,505,516,625 seconds is equal to 444,759 years, 21 weeks, 1 day, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,987,505,516,625 would take you about one million, one hundred eleven thousand, eight hundred ninety-eight 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 13987505516625 cubic inches would be around 2007.9 feet tall.

Recreational maths with 13987505516625

• 13987505516625 backwards is 52661550578931
• The number of decimal digits it has is: 14
• The sum of 13987505516625's digits is 63
• More coming soon!