345721715028

Names of 345721715028

• Cardinal: 345721715028 can be written as Three hundred forty-five billion, seven hundred twenty-one million, seven hundred fifteen thousand and twenty-eight.

Scientific notation

• Scientific notation: 3.45721715028 × 10¹¹

Factors of 345721715028

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4535

Divisors of 345721715028

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 54 62 89 93 108 124 178 186 267 279 281 356 372 534 558 562 801 837 843 1068 1116 1124 1602 1674 1686 2403 2529 2759 3204 3348 3372 4129 4806 5058 5518 7587 8258 8277 8711 9612 10116 11036 12387 15174 16516 16554 17422 24774 24831 25009 26133 30348 33108 34844 37161 49548 49662 50018 52266 74322 74493 75027 78399 99324 100036 104532 111483 127999 148644 148986 150054 156798 222966 225081 235197 255998 297972 300108 313596 367481 383997 445932 450162 470394 511996 675243 734962 767994 775279 900324 940788 1102443 1151991 1160249 1350486 1469924 1535988 1550558 2204886 2303982 2320498 2325837 2700972 3101116 3307329 3455973 3480747 4409772 4607964 4640996 4651674 6614658 6911946 6961494 6977511 9303348 9921987 10442241 11391911 13229316 13823892 13922988 13955022 19843974 20884482 20932533 22783822 27910044 31326723 34175733 35967719 39687948 41768964 41865066 45567644 62653446 68351466 71935438 83730132 102527199 103262161 107903157 125306892 136702932 143870876 205054398 206524322 215806314 307581597 309786483 323709471 410108796 413048644 431612628 615163194 619572966 647418942 929359449 971128413 1230326388 1239145932 1294837884 1858718898 1942256826 2788078347 3201126991 3717437796 3884513652 5576156694 6402253982 9603380973 11152313388 12804507964 19206761946 28810142919 38413523892 57620285838 86430428757 115240571676 172860857514 345721715028
• Sum of all divisors σ(n): 939181824000
• Sum of proper divisors (its aliquot sum) s(n): 593460108972
• 345721715028 is an abundant number, because the sum of its proper divisors (593460108972) is greater than itself. Its abundance is 247738393944

Bases of 345721715028

• Binary: 101000001111110100111101011100101010100₂
• Hexadecimal: 0x507E9EB954
• Base-36: 4ETLS6L0

Squares and roots of 345721715028

• 345721715028 squared (345721715028²) is 119523504241901641040784
• 345721715028 cubed (345721715028³) is 41321870872666668320707475373701952
• The square root of 345721715028 is 587981.0498885147
• The cube root of 345721715028 is 7018.4663104347

Scales and comparisons

• 345,721,715,028 seconds is equal to 10,992 years, 45 weeks, 5 days, 17 hours, 43 minutes, 48 seconds.
• To count from 1 to 345,721,715,028 would take you about twenty-one thousand, nine 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 345721715028 cubic inches would be around 584.9 feet tall.

Recreational maths with 345721715028

• 345721715028 backwards is 820517127543
• The number of decimal digits it has is: 12
• The sum of 345721715028's digits is 45
• More coming soon!