13897761900

Names of 13897761900

• Cardinal: 13897761900 can be written as Thirteen billion, eight hundred ninety-seven million, seven hundred sixty-one thousand, nine hundred.

Scientific notation

• Scientific notation: 1.38977619 × 10¹⁰

Factors of 13897761900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1986

Divisors of 13897761900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 31 33 44 50 55 60 62 66 73 75 93 100 110 124 132 146 150 155 165 186 219 220 275 292 300 310 330 341 365 372 438 465 550 620 660 682 730 775 803 825 876 930 1023 1095 1100 1364 1460 1550 1606 1650 1705 1825 1860 1861 2046 2190 2263 2325 2409 3100 3212 3300 3410 3650 3722 4015 4092 4380 4526 4650 4818 5115 5475 5583 6789 6820 7300 7444 8030 8525 9052 9300 9305 9636 10230 10950 11166 11315 12045 13578 16060 17050 18610 20075 20460 20471 21900 22332 22630 24090 24893 25575 27156 27915 33945 34100 37220 40150 40942 45260 46525 48180 49786 51150 55830 56575 57691 60225 61413 67890 74679 80300 81884 93050 99572 102300 102355 111660 113150 115382 120450 122826 124465 135780 135853 139575 149358 169725 173073 186100 204710 226300 230764 240900 245652 248930 271706 279150 288455 298716 307065 339450 346146 373395 407559 409420 497860 511775 543412 558300 576910 614130 622325 634601 678900 679265 692292 746790 815118 865365 1023550 1153820 1228260 1244650 1269202 1358530 1442275 1493580 1494383 1535325 1630236 1730730 1866975 1903803 2037795 2047100 2489300 2538404 2717060 2884550 2988766 3070650 3173005 3396325 3461460 3733950 3807606 4075590 4211443 4326825 4483149 5769100 5977532 6141300 6346010 6792650 7467900 7471915 7615212 8151180 8422886 8653650 8966298 9519015 10188975 12634329 12692020 13585300 14943830 15865025 16845772 17307300 17932596 19038030 20377950 21057215 22415745 25268658 29887660 31730050 37359575 38076060 40755900 42114430 44831490 46325873 47595075 50537316 63171645 63460100 74719150 84228860 89662980 92651746 95190150 105286075 112078725 126343290 138977619 149438300 185303492 190380300 210572150 224157450 231629365 252686580 277955238 315858225 421144300 448314900 463258730 555910476 631716450 694888095 926517460 1158146825 1263432900 1389776190 2316293650 2779552380 3474440475 4632587300 6948880950 13897761900
• Sum of all divisors σ(n): 45926393856
• Sum of proper divisors (its aliquot sum) s(n): 32028631956
• 13897761900 is an abundant number, because the sum of its proper divisors (32028631956) is greater than itself. Its abundance is 18130870056

Bases of 13897761900

• Binary: 1100111100010111110000010001101100₂
• Hexadecimal: 0x33C5F046C
• Base-36: 6DUD9PO

Squares and roots of 13897761900

• 13897761900 squared (13897761900²) is 193147785829091610000
• 13897761900 cubed (13897761900³) is 2684321938964909289067659000000
• The square root of 13897761900 is 117888.7691851943
• The cube root of 13897761900 is 2404.2610587361

Scales and comparisons

• 13,897,761,900 seconds is equal to 441 years, 47 weeks, 17 hours, 25 minutes.
• To count from 1 to 13,897,761,900 would take you about eight hundred eighty-three 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 13897761900 cubic inches would be around 200.4 feet tall.

Recreational maths with 13897761900

• 13897761900 backwards is 00916779831
• The number of decimal digits it has is: 11
• The sum of 13897761900's digits is 51
• More coming soon!