345663502072

Names of 345663502072

• Cardinal: 345663502072 can be written as Three hundred forty-five billion, six hundred sixty-three million, five hundred two thousand and seventy-two.

Scientific notation

• Scientific notation: 3.45663502072 × 10¹¹

Factors of 345663502072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1801

Divisors of 345663502072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 28 56 79 137 158 274 316 548 553 563 632 959 1013 1096 1106 1126 1918 2026 2212 2252 3836 3941 4052 4424 4504 7091 7672 7882 8104 10823 14182 15764 21646 28364 31528 43292 44477 56728 75761 77131 80027 86584 88954 138781 151522 154262 160054 177908 277562 303044 308524 311339 320108 355816 539917 555124 560189 570319 606088 617048 622678 640216 971467 1079834 1110248 1120378 1140638 1245356 1942934 2159668 2240756 2281276 2490712 3885868 3992233 4319336 4481512 4562552 6093349 7771736 7984466 10963699 12186698 15968932 21927398 24373396 31937864 42653443 43854796 45055201 48746792 76745893 78133703 85306886 87709592 90110402 153491786 156267406 170613772 180220804 306983572 312534812 315386407 341227544 360441608 546935921 613967144 625069624 630772814 1093871842 1261545628 2187743684 2523091256 4375487368 6172562537 12345125074 24690250148 43207937759 49380500296 86415875518 172831751036 345663502072
• Sum of all divisors σ(n): 757647820800
• Sum of proper divisors (its aliquot sum) s(n): 411984318728
• 345663502072 is an abundant number, because the sum of its proper divisors (411984318728) is greater than itself. Its abundance is 66320816656

Bases of 345663502072

• Binary: 101000001111011001001100111011011111000₂
• Hexadecimal: 0x507B2676F8
• Base-36: 4ESN4H6G

Squares and roots of 345663502072

• 345663502072 squared (345663502072²) is 119483256664679548293184
• 345663502072 cubed (345663502072³) is 41301000937680766850657031647477248
• The square root of 345663502072 is 587931.5453962307
• The cube root of 345663502072 is 7018.0723629457

Scales and comparisons

• 345,663,502,072 seconds is equal to 10,991 years, 1 week, 3 days, 23 hours, 27 minutes, 52 seconds.
• To count from 1 to 345,663,502,072 would take you about twenty-one thousand, nine hundred eighty-two 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 345663502072 cubic inches would be around 584.8 feet tall.

Recreational maths with 345663502072

• 345663502072 backwards is 270205366543
• The number of decimal digits it has is: 12
• The sum of 345663502072's digits is 43
• More coming soon!