9947690768016

Names of 9947690768016

• Cardinal: 9947690768016 can be written as Nine trillion, nine hundred forty-seven billion, six hundred ninety million, seven hundred sixty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 9.947690768016 × 10¹²

Factors of 9947690768016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1193

Divisors of 9947690768016

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 79 81 108 144 158 162 216 237 316 324 432 474 632 648 711 948 1109 1264 1296 1422 1896 2133 2218 2844 3327 3792 4266 4436 5688 6241 6399 6654 8532 8872 9981 11376 12482 12798 13308 17064 17744 18723 19962 24964 25596 26616 29943 34128 37446 39924 49928 51192 53232 56169 59886 74892 79848 87611 89829 99856 102384 112338 119772 149784 159696 168507 175222 179658 224676 239544 262833 299568 337014 350444 359316 449352 479088 505521 525666 674028 700888 718632 788499 898704 1011042 1051332 1229881 1348056 1401776 1437264 1576998 2022084 2102664 2365497 2459762 2696112 3153996 3689643 4044168 4205328 4730994 4919524 6307992 6921269 7096491 7379286 8088336 9461988 9839048 11068929 12615984 13842538 14192982 14758572 18923976 19678096 20763807 22137858 27685076 28385964 29517144 33206787 37847952 41527614 44275716 55370152 56771928 59034288 62291421 66413574 83055228 88551432 97160599 99620361 110740304 113543856 124582842 132827148 166110456 177102864 186874263 194321198 199240722 249165684 265654296 291481797 332220912 373748526 388642396 398481444 498331368 531308592 560622789 582963594 747497052 777284792 796962888 874445391 996662736 1121245578 1165927188 1494994104 1554569584 1593925776 1748890782 2242491156 2331854376 2623336173 2989988208 3497781564 4484982312 4663708752 5246672346 6995563128 7675687321 7870008519 8969964624 10493344692 13991126256 15351374642 15740017038 20986689384 23027061963 30702749284 31480034076 41973378768 46054123926 61405498568 62960068152 69081185889 92108247852 122810997136 125920136304 138162371778 184216495704 207243557667 276324743556 368432991408 414487115334 552649487112 621730673001 828974230668 1105298974224 1243461346002 1657948461336 2486922692004 3315896922672 4973845384008 9947690768016
• Sum of all divisors σ(n): 29186884010361
• Sum of proper divisors (its aliquot sum) s(n): 19239193242345
• 9947690768016 is an abundant number, because the sum of its proper divisors (19239193242345) is greater than itself. Its abundance is 9291502474329

Bases of 9947690768016

• Binary: 10010000110000100000100100110001011010010000₂
• Hexadecimal: 0x90C20931690
• Base-36: 3IXWM8P00

Squares and roots of 9947690768016

• 9947690768016 squared (9947690768016²) is 98956551616070755928576256
• 9947690768016 cubed (9947690768016³) is 984389174945885844011336421290061828096
• 9947690768016 is a perfect square number. Its square root is 3153996
• The cube root of 9947690768016 is 21506.7156003671

Scales and comparisons

• 9,947,690,768,016 seconds is equal to 316,305 years, 41 weeks, 2 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 9,947,690,768,016 would take you about seven hundred ninety thousand, seven hundred sixty-four 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 9947690768016 cubic inches would be around 1792.2 feet tall.

Recreational maths with 9947690768016

• 9947690768016 backwards is 6108670967499
• 9947690768016 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9947690768016's digits is 72
• More coming soon!