5045939440

Names of 5045939440

• Cardinal: 5045939440 can be written as Five billion, forty-five million, nine hundred thirty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.04593944 × 10⁹

Factors of 5045939440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 849

Divisors of 5045939440

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 38 40 62 76 80 95 124 152 155 173 190 248 304 310 346 380 496 589 619 620 692 760 865 1178 1238 1240 1384 1520 1730 2356 2476 2480 2768 2945 3095 3287 3460 4712 4952 5363 5890 6190 6574 6920 9424 9904 10726 11761 11780 12380 13148 13840 16435 19189 21452 23522 23560 24760 26296 26815 32870 38378 42904 47044 47120 49520 52592 53630 58805 65740 76756 85808 94088 95945 101897 107087 107260 117610 131480 153512 188176 191890 203794 214174 214520 235220 262960 307024 364591 383780 407588 428348 429040 470440 509485 535435 729182 767560 815176 856696 940880 1018970 1070870 1458364 1535120 1630352 1713392 1822955 2034653 2037940 2141740 2916728 3319697 3645910 4069306 4075880 4283480 5833456 6639394 7291820 8138612 8151760 8566960 10173265 13278788 14583640 16277224 16598485 20346530 26557576 29167280 32554448 33196970 40693060 53115152 63074243 66393940 81386120 126148486 132787880 162772240 252296972 265575760 315371215 504593944 630742430 1009187888 1261484860 2522969720 5045939440
• Sum of all divisors σ(n): 12842035200
• Sum of proper divisors (its aliquot sum) s(n): 7796095760
• 5045939440 is an abundant number, because the sum of its proper divisors (7796095760) is greater than itself. Its abundance is 2750156320

Bases of 5045939440

• Binary: 100101100110000101110110011110000₂
• Hexadecimal: 0x12CC2ECF0
• Base-36: 2BG7ZSG

Squares and roots of 5045939440

• 5045939440 squared (5045939440²) is 25461504832147513600
• 5045939440 cubed (5045939440³) is 128477211434283718772176384000
• The square root of 5045939440 is 71034.7762719079
• The cube root of 5045939440 is 1715.1970114829

Scales and comparisons

• 5,045,939,440 seconds is equal to 160 years, 23 weeks, 1 day, 1 hour, 50 minutes, 40 seconds.
• To count from 1 to 5,045,939,440 would take you about three hundred twenty 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 5045939440 cubic inches would be around 142.9 feet tall.

Recreational maths with 5045939440

• 5045939440 backwards is 0449395405
• The number of decimal digits it has is: 10
• The sum of 5045939440's digits is 43
• More coming soon!