18993419124736

Names of 18993419124736

• Cardinal: 18993419124736 can be written as Eighteen trillion, nine hundred ninety-three billion, four hundred nineteen million, one hundred twenty-four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.8993419124736 × 10¹³

Factors of 18993419124736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 34
• Sum of prime factors: 28

Divisors of 18993419124736

• Number of divisors d(n): 279
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 256 266 304 361 392 448 512 532 608 722 784 896 931 1024 1064 1216 1444 1568 1792 1862 2048 2128 2432 2527 2888 3136 3584 3724 4096 4256 4864 5054 5776 6272 7168 7448 8192 8512 9728 10108 11552 12544 14336 14896 16384 17024 17689 19456 20216 23104 25088 28672 29792 32768 34048 35378 38912 40432 46208 50176 57344 59584 65536 68096 70756 77824 80864 92416 100352 114688 119168 131072 136192 141512 155648 161728 184832 200704 229376 238336 262144 272384 283024 311296 323456 369664 401408 458752 476672 524288 544768 566048 622592 646912 739328 802816 917504 953344 1048576 1089536 1132096 1245184 1293824 1478656 1605632 1835008 1906688 2097152 2179072 2264192 2490368 2587648 2957312 3211264 3670016 3813376 4194304 4358144 4528384 4980736 5175296 5914624 6422528 7340032 7626752 8388608 8716288 9056768 9961472 10350592 11829248 12845056 14680064 15253504 16777216 17432576 18113536 19922944 20701184 23658496 25690112 29360128 30507008 33554432 34865152 36227072 39845888 41402368 47316992 51380224 58720256 61014016 67108864 69730304 72454144 79691776 82804736 94633984 102760448 117440512 122028032 134217728 139460608 144908288 159383552 165609472 189267968 205520896 234881024 244056064 268435456 278921216 289816576 318767104 331218944 378535936 411041792 469762048 488112128 536870912 557842432 579633152 637534208 662437888 757071872 822083584 939524096 976224256 1073741824 1115684864 1159266304 1275068416 1324875776 1514143744 1644167168 1879048192 1952448512 2231369728 2318532608 2550136832 2649751552 3028287488 3288334336 3758096384 3904897024 4462739456 4637065216 5100273664 5299503104 6056574976 6576668672 7516192768 7809794048 8925478912 9274130432 10200547328 10599006208 12113149952 13153337344 15619588096 17850957824 18548260864 20401094656 21198012416 24226299904 26306674688 31239176192 35701915648 37096521728 42396024832 48452599808 52613349376 62478352384 71403831296 74193043456 84792049664 96905199616 124956704768 142807662592 148386086912 169584099328 193810399232 249913409536 296772173824 339168198656 387620798464 499826819072 593544347648 678336397312 999653638144 1187088695296 1356672794624 2374177390592 2713345589248 4748354781184 9496709562368 18993419124736
• Sum of all divisors σ(n): 46636902361899
• Sum of proper divisors (its aliquot sum) s(n): 27643483237163
• 18993419124736 is an abundant number, because the sum of its proper divisors (27643483237163) is greater than itself. Its abundance is 8650064112427

Bases of 18993419124736

• Binary: 100010100011001000000000000000000000000000000₂
• Hexadecimal: 0x114640000000
• Base-36: 6QDGFCNB4

Squares and roots of 18993419124736

• 18993419124736 squared (18993419124736²) is 360749970047887240327069696
• 18993419124736 cubed (18993419124736³) is 6851875380355480684178994587767989600256
• 18993419124736 is a perfect square number. Its square root is 4358144
• The cube root of 18993419124736 is 26680.9353563047

Scales and comparisons

• 18,993,419,124,736 seconds is equal to 603,931 years, 50 weeks, 5 days, 20 hours, 52 minutes, 16 seconds.
• To count from 1 to 18,993,419,124,736 would take you about one million, five hundred nine thousand, eight hundred twenty-nine 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 18993419124736 cubic inches would be around 2223.4 feet tall.

Recreational maths with 18993419124736

• 18993419124736 backwards is 63742191439981
• The number of decimal digits it has is: 14
• The sum of 18993419124736's digits is 67
• More coming soon!