12946411520

Names of 12946411520

• Cardinal: 12946411520 can be written as Twelve billion, nine hundred forty-six million, four hundred eleven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.294641152 × 10¹⁰

Factors of 12946411520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 130

Divisors of 12946411520

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 64 70 76 80 95 97 98 112 128 133 140 152 160 190 194 196 224 245 256 266 280 304 320 343 380 388 392 448 485 490 512 532 560 608 640 665 679 686 760 776 784 896 931 970 980 1024 1064 1120 1216 1280 1330 1358 1372 1520 1552 1568 1715 1792 1843 1862 1940 1960 2048 2128 2240 2432 2560 2660 2716 2744 3040 3104 3136 3395 3430 3584 3686 3724 3880 3920 4096 4256 4480 4655 4753 4864 5120 5320 5432 5488 6080 6208 6272 6517 6790 6860 7168 7372 7448 7760 7840 8512 8960 9215 9310 9506 9728 10240 10640 10864 10976 12160 12416 12544 12901 13034 13580 13720 14336 14744 14896 15520 15680 17024 17920 18430 18620 19012 19456 20480 21280 21728 21952 23765 24320 24832 25088 25802 26068 27160 27440 28672 29488 29792 31040 31360 32585 33271 34048 35840 36860 37240 38024 38912 42560 43456 43904 47530 48640 49664 50176 51604 52136 54320 54880 58976 59584 62080 62720 64505 65170 66542 68096 71680 73720 74480 76048 77824 85120 86912 87808 90307 95060 97280 99328 100352 103208 104272 108640 109760 117952 119168 124160 125440 129010 130340 133084 136192 143360 147440 148960 152096 166355 170240 173824 175616 180614 190120 194560 198656 200704 206416 208544 217280 219520 235904 238336 248320 250880 258020 260680 266168 272384 294880 297920 304192 332710 340480 347648 351232 361228 380240 389120 397312 412832 417088 434560 439040 451535 471808 476672 496640 501760 516040 521360 532336 544768 589760 595840 608384 632149 665420 680960 695296 702464 722456 760480 825664 834176 869120 878080 903070 943616 953344 993280 1003520 1032080 1042720 1064672 1179520 1191680 1216768 1264298 1330840 1361920 1390592 1404928 1444912 1520960 1651328 1668352 1738240 1756160 1806140 1887232 1906688 1986560 2064160 2085440 2129344 2359040 2383360 2433536 2528596 2661680 2723840 2781184 2889824 3041920 3160745 3302656 3336704 3476480 3512320 3612280 3774464 3813376 4128320 4170880 4258688 4718080 4766720 4867072 5057192 5323360 5779648 6083840 6321490 6605312 6673408 6952960 7024640 7224560 7548928 8256640 8341760 8517376 9436160 9533440 9734144 10114384 10646720 11559296 12167680 12642980 13210624 13346816 13905920 14449120 16513280 16683520 17034752 18872320 19066880 19468288 20228768 21293440 23118592 24335360 25285960 26421248 26693632 28898240 33026560 33367040 34069504 37744640 40457536 42586880 46237184 48670720 50571920 52842496 57796480 66053120 66734080 68139008 80915072 85173760 92474368 97341440 101143840 115592960 132106240 133468160 136278016 161830144 170347520 184948736 202287680 231185920 264212480 323660288 340695040 369897472 404575360 462371840 647320576 681390080 809150720 924743680 1294641152 1618301440 1849487360 2589282304 3236602880 6473205760 12946411520
• Sum of all divisors σ(n): 38530464000
• Sum of proper divisors (its aliquot sum) s(n): 25584052480
• 12946411520 is an abundant number, because the sum of its proper divisors (25584052480) is greater than itself. Its abundance is 12637640960

Bases of 12946411520

• Binary: 1100000011101010101001000000000000₂
• Hexadecimal: 0x303AA9000
• Base-36: 5Y3YJ28

Squares and roots of 12946411520

• 12946411520 squared (12946411520²) is 167609571245188710400
• 12946411520 cubed (12946411520³) is 2169942484030971864896503808000
• The square root of 12946411520 is 113782.2987990663
• The cube root of 12946411520 is 2348.0993547051

Scales and comparisons

• 12,946,411,520 seconds is equal to 411 years, 34 weeks, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,946,411,520 would take you about eight hundred twenty-three 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 12946411520 cubic inches would be around 195.7 feet tall.

Recreational maths with 12946411520

• 12946411520 backwards is 02511464921
• 12946411520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12946411520's digits is 35
• More coming soon!