51356101680

Names of 51356101680

• Cardinal: 51356101680 can be written as Fifty-one billion, three hundred fifty-six million, one hundred one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.135610168 × 10¹⁰

Factors of 51356101680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 96301

Divisors of 51356101680

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 26 27 30 36 38 39 40 45 48 52 54 57 60 65 72 76 78 80 90 95 104 108 114 117 120 130 135 144 152 156 171 180 190 195 208 216 228 234 240 247 260 270 285 304 312 342 351 360 380 390 432 456 468 494 513 520 540 570 585 624 684 702 720 741 760 780 855 912 936 988 1026 1040 1080 1140 1170 1235 1368 1404 1482 1520 1560 1710 1755 1872 1976 2052 2160 2223 2280 2340 2470 2565 2736 2808 2964 3120 3420 3510 3705 3952 4104 4446 4560 4680 4940 5130 5616 5928 6669 6840 7020 7410 8208 8892 9360 9880 10260 11115 11856 13338 13680 14040 14820 17784 19760 20520 22230 26676 28080 29640 33345 35568 41040 44460 53352 59280 66690 88920 96259 106704 133380 177840 192518 266760 288777 385036 481295 533520 577554 770072 866331 962590 1155108 1251367 1443885 1540144 1732662 1828921 1925180 2310216 2502734 2598993 2887770 3465324 3657842 3754101 3850360 4331655 4620432 5005468 5197986 5486763 5775540 6256835 6930648 7315684 7508202 7700720 8663310 9144605 10010936 10395972 10973526 11262303 11551080 12513670 12994965 13861296 14631368 15016404 16460289 17326620 18289210 18770505 20021872 20791944 21947052 22524606 23102160 23775973 25027340 25989930 27433815 29262736 30032808 32920578 33786909 34653240 36578420 37541010 41583888 43894104 45049212 47551946 49380867 50054680 51979860 54867630 56311515 60065616 65841156 67573818 69306480 71327919 73156840 75082020 82301445 87788208 90098424 95103892 98761734 100109360 103959720 109735260 112623030 118879865 131682312 135147636 142655838 146313680 150164040 164602890 168934545 180196848 190207784 197523468 207919440 213983757 219470520 225246060 237759730 246904335 263364624 270295272 285311676 300328080 329205780 337869090 356639595 380415568 395046936 427967514 438941040 450492120 475519460 493808670 540590544 570623352 641951271 658411560 675738180 713279190 790093872 855935028 900984240 951038920 987617340 1069918785 1141246704 1283902542 1316823120 1351476360 1426558380 1711870056 1902077840 1975234680 2139837570 2567805084 2702952720 2853116760 3209756355 3423740112 3950469360 4279675140 5135610168 5706233520 6419512710 8559350280 10271220336 12839025420 17118700560 25678050840 51356101680
• Sum of all divisors σ(n): 200528832000
• Sum of proper divisors (its aliquot sum) s(n): 149172730320
• 51356101680 is an abundant number, because the sum of its proper divisors (149172730320) is greater than itself. Its abundance is 97816628640

Bases of 51356101680

• Binary: 101111110101000011111110110000110000₂
• Hexadecimal: 0xBF50FEC30
• Base-36: NLC3HO0

Squares and roots of 51356101680

• 51356101680 squared (51356101680²) is 2637449179766498822400
• 51356101680 cubed (51356101680³) is 135449108251920912180774661632000
• The square root of 51356101680 is 226618.8467007985
• The cube root of 51356101680 is 3717.0409871965

Scales and comparisons

• 51,356,101,680 seconds is equal to 1,632 years, 50 weeks, 1 day, 7 hours, 48 minutes.
• To count from 1 to 51,356,101,680 would take you about three thousand, two hundred sixty-five 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 51356101680 cubic inches would be around 309.8 feet tall.

Recreational maths with 51356101680

• 51356101680 backwards is 08610165315
• 51356101680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51356101680's digits is 36
• More coming soon!