30640607684798720

Names of 30640607684798720

• Cardinal: 30640607684798720 can be written as Thirty quadrillion, six hundred forty trillion, six hundred seven billion, six hundred eighty-four million, seven hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.064060768479872 × 10¹⁶

Factors of 30640607684798720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1396399

Divisors of 30640607684798720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 127 128 140 160 224 254 256 280 320 448 508 560 635 640 889 896 1016 1120 1270 1280 1778 1792 2032 2240 2540 3556 4064 4445 4480 5080 7112 8128 8890 8960 10160 14224 16256 17780 19559 20320 28448 32512 35560 39118 40640 56896 71120 78236 81280 97795 113792 136913 142240 156472 162560 195590 227584 273826 284480 312944 391180 547652 568960 625888 684565 782360 1095304 1137920 1251776 1369130 1376699 1564720 2190608 2483993 2503552 2738260 2753398 3129440 4381216 4967986 5007104 5476520 5506796 6258880 6883495 8762432 9636893 9935972 10953040 11013592 12419965 12517760 13766990 17387951 17524864 19273786 19871944 21906080 22027184 24839930 25035520 27533980 34775902 35049728 38547572 39743888 43812160 44054368 48184465 49679860 55067960 69551804 77095144 79487776 86939755 87624320 88108736 96368930 99359720 110135920 139103608 154190288 158975552 173879510 174840773 175248640 176217472 192737860 198719440 220271840 278207216 308380576 317951104 347759020 349681546 352434944 385475720 397438880 440543680 556414432 616761152 635902208 695518040 699363092 770951440 794877760 874203865 881087360 1112828864 1223885411 1233522304 1391036080 1398726184 1541902880 1589755520 1748407730 1762174720 2225657728 2447770822 2467044608 2782072160 2797452368 3083805760 3179511040 3496815460 4451315456 4895541644 5564144320 5594904736 6119427055 6167611520 6993630920 9791083288 11128288640 11189809472 12238854110 12335223040 13987261840 19582166576 22256577280 22379618944 24477708220 26926855741 27974523680 39164333152 44759237888 48955416440 53853711482 55949047360 78328666304 97910832880 107707422964 111898094720 134634278705 156657332608 188487990187 195821665760 215414845928 223796189440 269268557410 313314665216 376975980374 391643331520 430829691856 538537114820 753951960748 783286663040 861659383712 942439950935 1077074229640 1507903921496 1566573326080 1723318767424 1884879901870 2154148459280 3015807842992 3419710679107 3446637534848 3769759803740 4308296918560 6031615685984 6839421358214 6893275069696 7539519607480 8616593837120 12063231371968 13678842716428 15079039214960 17098553395535 17233187674240 23937974753749 24126462743936 27357685432856 30158078429920 34197106791070 34466375348480 47875949507498 48252925487872 54715370865712 60316156859840 68394213582140 95751899014996 109430741731424 119689873768745 120632313719680 136788427164280 191503798029992 218861483462848 239379747537490 241264627439360 273576854328560 383007596059984 437722966925696 478759495074980 547153708657120 766015192119968 875445933851392 957518990149960 1094307417314240 1532030384239936 1915037980299920 2188614834628480 3064060768479872 3830075960599840 4377229669256960 6128121536959744 7660151921199680 15320303842399360 30640607684798720
• Sum of all divisors σ(n): 84543509127168000
• Sum of proper divisors (its aliquot sum) s(n): 53902901442369280
• 30640607684798720 is an abundant number, because the sum of its proper divisors (53902901442369280) is greater than itself. Its abundance is 23262293757570560

Bases of 30640607684798720

• Binary: 1101100110110110111100001101000110000010010100100000000₂
• Hexadecimal: 0x6CDB7868C12900
• Base-36: 8DP6SUIHDKW

Squares and roots of 30640607684798720

• 30640607684798720 squared (30640607684798720²) is 938846839293746376195366913638400
• 30640607684798720 cubed (30640607684798720³) is 28766837678912954095079615244822886898726862848000
• The square root of 30640607684798720 is 175044587.7049579617
• The cube root of 30640607684798720 is 312919.3778368173

Scales and comparisons

• 30,640,607,684,798,720 seconds is equal to 974,276,546 years, 39 weeks, 1 day, 12 hours, 5 minutes, 20 seconds.
• To count from 1 to 30,640,607,684,798,720 would take you about two billion, nine hundred twenty-two million, eight hundred twenty-nine thousand, six hundred forty 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 30640607684798720 cubic inches would be around 26076.6 feet tall.

Recreational maths with 30640607684798720

• 30640607684798720 backwards is 02789748670604603
• The number of decimal digits it has is: 17
• The sum of 30640607684798720's digits is 77
• More coming soon!