13903998752

Names of 13903998752

• Cardinal: 13903998752 can be written as Thirteen billion, nine hundred three million, nine hundred ninety-eight thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.3903998752 × 10¹⁰

Factors of 13903998752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1404

Divisors of 13903998752

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 76 112 133 139 152 224 266 278 304 361 532 556 608 722 973 1064 1112 1237 1444 1946 2128 2224 2474 2527 2641 2888 3892 4256 4448 4948 5054 5282 5776 7784 8659 9896 10108 10564 11552 15568 17318 18487 19792 20216 21128 23503 31136 34636 36974 39584 40432 42256 47006 50179 69272 73948 80864 84512 94012 100358 138544 147896 164521 171943 188024 200716 277088 295792 329042 343886 351253 376048 401432 446557 591584 658084 687772 702506 752096 802864 893114 1203601 1316168 1375544 1405012 1605728 1786228 2407202 2632336 2751088 2810024 3125899 3266917 3572456 4814404 5264672 5502176 5620048 6251798 6533834 7144912 9628808 11240096 12503596 13067668 14289824 19257616 22868419 25007192 26135336 38515232 45736838 50014384 52270672 62071423 91473676 100028768 104541344 124142846 182947352 248285692 365894704 434499961 496571384 731789408 868999922 993142768 1737999844 1986285536 3475999688 6951999376 13903998752
• Sum of all divisors σ(n): 33281599680
• Sum of proper divisors (its aliquot sum) s(n): 19377600928
• 13903998752 is an abundant number, because the sum of its proper divisors (19377600928) is greater than itself. Its abundance is 5473602176

Bases of 13903998752

• Binary: 1100111100101111100010111100100000₂
• Hexadecimal: 0x33CBE2F20
• Base-36: 6DY2Y3K

Squares and roots of 13903998752

• 13903998752 squared (13903998752²) is 193321181295617557504
• 13903998752 cubed (13903998752³) is 2687937463469432262604904235008
• The square root of 13903998752 is 117915.2184919317
• The cube root of 13903998752 is 2404.6206556737

Scales and comparisons

• 13,903,998,752 seconds is equal to 442 years, 5 weeks, 2 days, 21 hours, 52 minutes, 32 seconds.
• To count from 1 to 13,903,998,752 would take you about eight hundred eighty-four 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 13903998752 cubic inches would be around 200.4 feet tall.

Recreational maths with 13903998752

• 13903998752 backwards is 25789930931
• 13903998752 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13903998752's digits is 56
• More coming soon!