15340937420172

Names of 15340937420172

• Cardinal: 15340937420172 can be written as Fifteen trillion, three hundred forty billion, nine hundred thirty-seven million, four hundred twenty thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.5340937420172 × 10¹³

Factors of 15340937420172

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5099

Divisors of 15340937420172

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 79 84 91 127 156 158 182 237 254 273 307 316 364 381 474 508 546 553 614 762 889 921 948 1027 1092 1106 1228 1524 1651 1659 1778 1842 2054 2149 2212 2667 3081 3302 3318 3556 3684 3991 4108 4298 4561 4953 5334 6162 6447 6604 6636 7189 7982 8596 9122 9906 10033 10668 11557 11973 12324 12894 13683 14378 15964 18244 19812 20066 21567 23114 23946 24253 25788 27366 27937 28756 30099 31927 34671 38989 40132 43134 46228 47892 48506 54732 55874 59293 60198 63854 69342 70231 72759 77978 83811 86268 95781 97012 111748 116967 118586 120396 127708 130429 138684 140462 145518 155956 167622 169771 177879 191562 210693 233934 237172 260858 272923 280924 291036 315289 335244 339542 355758 360319 383124 391287 415051 421386 467868 506857 509313 521716 545846 579247 630578 679084 711516 720638 782574 818769 830102 842772 913003 945867 1013714 1018626 1080957 1091692 1158494 1245153 1261156 1400227 1441276 1520571 1565148 1637538 1660204 1737741 1826006 1891734 2027428 2037252 2161914 2207023 2316988 2490306 2522233 2739009 2800454 3041142 3080131 3275076 3475482 3547999 3652012 3783468 4054729 4200681 4323828 4414046 4684147 4980612 5044466 5478018 5600908 6082284 6160262 6621069 6950964 7095998 7530211 7566699 8109458 8401362 8828092 9240393 9368294 9801589 10088932 10643997 10956036 12164187 12320524 13242138 14052441 14191996 15060422 15133398 16218916 16802724 18202951 18480786 18736588 19603178 21287994 21560917 22590633 24328374 26484276 28104882 29404767 30120844 30266796 32789029 36405902 36961572 39206356 40041703 42575988 43121834 45181266 45760513 48656748 52711477 54608853 56209764 58809534 64682751 65578058 72811804 80083406 86243668 90362532 91521026 98367087 105422954 109217706 110617933 117619068 120125109 127420657 129365502 131156116 137281539 158134431 160166812 177828829 183042052 196734174 210845908 218435412 221235866 240250218 254841314 258731004 274563078 280291921 316268862 320323591 331853799 355657658 382261971 393468348 442471732 480500436 509682628 533486487 549126156 560583842 594886669 632537724 640647182 663707598 711315316 764523942 774325531 840875763 960970773 1066972974 1121167684 1189773338 1244801803 1281294364 1327415196 1438033129 1529047884 1548651062 1681751526 1784660007 1921941546 2133945948 2311774777 2322976593 2379546676 2489603606 2876066258 3097302124 3363503052 3569320014 3734405409 3843883092 4164206683 4314099387 4623549554 4645953186 4979207212 5752132516 6935324331 7138640028 7468810818 8328413366 8628198774 9247099108 9291906372 10066231903 12492620049 13870648662 14048477491 14937621636 16182423439 16656826732 17256397548 20132463806 24985240098 27741297324 28096954982 30198695709 32364846878 40264927612 42145432473 48547270317 49970480196 56193909964 60397391418 64729693756 84290864946 97094540634 98339342437 120794782836 168581729892 182630207383 194189081268 196678684874 295018027311 365260414766 393357369748 547890622149 590036054622 730520829532 1095781244298 1180072109244 1278411451681 2191562488596 2556822903362 3835234355043 5113645806724 7670468710086 15340937420172
• Sum of all divisors σ(n): 45121342013440
• Sum of proper divisors (its aliquot sum) s(n): 29780404593268
• 15340937420172 is an abundant number, because the sum of its proper divisors (29780404593268) is greater than itself. Its abundance is 14439467173096

Bases of 15340937420172

• Binary: 11011111001111010111001000000001110110001100₂
• Hexadecimal: 0xDF3D7201D8C
• Base-36: 5FRJ21R4C

Squares and roots of 15340937420172

• 15340937420172 squared (15340937420172²) is 235344360929633538872509584
• 15340937420172 cubed (15340937420172³) is 3610403113211880373456203855180304928448
• The square root of 15340937420172 is 3916750.8754287653
• The cube root of 15340937420172 is 24847.5724802871

Scales and comparisons

• 15,340,937,420,172 seconds is equal to 487,794 years, 18 weeks, 4 days, 1 hour, 36 minutes, 12 seconds.
• To count from 1 to 15,340,937,420,172 would take you about one million, two hundred nineteen thousand, four hundred eighty-five 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 15340937420172 cubic inches would be around 2070.6 feet tall.

Recreational maths with 15340937420172

• 15340937420172 backwards is 27102473904351
• The number of decimal digits it has is: 14
• The sum of 15340937420172's digits is 48
• More coming soon!