47989719680

Names of 47989719680

• Cardinal: 47989719680 can be written as Forty-seven billion, nine hundred eighty-nine million, seven hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.798971968 × 10¹⁰

Factors of 47989719680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 19503

Divisors of 47989719680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 29 32 35 38 40 56 58 64 70 76 80 95 112 116 128 133 140 145 152 160 190 203 224 232 266 280 290 304 320 380 406 448 464 532 551 560 580 608 640 665 760 812 896 928 1015 1064 1102 1120 1160 1216 1330 1520 1624 1856 2030 2128 2204 2240 2320 2432 2660 2755 3040 3248 3712 3857 4060 4256 4408 4480 4640 5320 5510 6080 6496 7714 8120 8512 8816 9280 10640 11020 12160 12992 15428 16240 17024 17632 18560 19285 19441 21280 22040 25984 30856 32480 35264 38570 38882 42560 44080 61712 64960 70528 77140 77764 85120 88160 97205 123424 129920 136087 154280 155528 176320 194410 246848 272174 308560 311056 352640 369379 388820 493696 544348 563789 617120 622112 680435 738758 777640 1088696 1127578 1234240 1244224 1360870 1477516 1555280 1846895 2177392 2255156 2468480 2488448 2585653 2721740 2818945 2955032 3110560 3693790 3946523 4354784 4510312 5171306 5443480 5637890 5910064 6221120 7387580 7893046 8709568 9020624 10342612 10711991 10886960 11275780 11820128 12442240 12928265 14775160 15786092 17419136 18041248 19732615 20685224 21423982 21773920 22551560 23640256 25856530 29550320 31572184 36082496 39465230 41370448 42847964 43547840 45103120 47280512 51713060 53559955 59100640 63144368 72164992 74983937 78930460 82740896 85695928 87095680 90206240 103426120 107119910 118201280 126288736 149967874 157860920 165481792 171391856 180412480 206852240 214239820 236402560 252577472 299935748 315721840 330963584 342783712 360824960 374919685 413704480 428479640 505154944 599871496 631443680 685567424 749839370 827408960 856959280 1199742992 1262887360 1371134848 1499678740 1654817920 1713918560 2399485984 2525774720 2999357480 3427837120 4798971968 5998714960 6855674240 9597943936 11997429920 23994859840 47989719680
• Sum of all divisors σ(n): 142782048000
• Sum of proper divisors (its aliquot sum) s(n): 94792328320
• 47989719680 is an abundant number, because the sum of its proper divisors (94792328320) is greater than itself. Its abundance is 46802608640

Bases of 47989719680

• Binary: 101100101100011010010000001010000000₂
• Hexadecimal: 0xB2C690280
• Base-36: M1NU8OW

Squares and roots of 47989719680

• 47989719680 squared (47989719680²) is 2303013194964979302400
• 47989719680 cubed (47989719680³) is 110520957645710544139177951232000
• The square root of 47989719680 is 219065.5602325479
• The cube root of 47989719680 is 3633.9817146233

Scales and comparisons

• 47,989,719,680 seconds is equal to 1,525 years, 48 weeks, 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 47,989,719,680 would take you about three thousand and fifty-one 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 47989719680 cubic inches would be around 302.8 feet tall.

Recreational maths with 47989719680

• 47989719680 backwards is 08691798974
• The number of decimal digits it has is: 11
• The sum of 47989719680's digits is 68
• More coming soon!