990597623130390016

Names of 990597623130390016

• Cardinal: 990597623130390016 can be written as Nine hundred ninety quadrillion, five hundred ninety-seven trillion, six hundred twenty-three billion, one hundred thirty million, three hundred ninety thousand and sixteen.

Scientific notation

• Scientific notation: 9.90597623130390016 × 10¹⁷

Factors of 990597623130390016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 2552

Divisors of 990597623130390016

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1372 1568 1792 2401 2543 2744 3136 3584 4802 5086 5488 6272 9604 10172 10976 12544 16807 17801 19208 20344 21952 25088 33614 35602 38416 40688 43904 67228 71204 76832 81376 87808 117649 124607 134456 142408 153664 162752 175616 235298 249214 268912 284816 307328 325504 470596 498428 537824 569632 614656 651008 872249 941192 996856 1075648 1139264 1229312 1302016 1744498 1882384 1993712 2151296 2278528 3488996 3764768 3987424 4302592 4557056 6105743 6466849 6977992 7529536 7974848 8605184 9114112 12211486 12933698 13955984 15059072 15949696 24422972 25867396 27911968 30118144 31899392 42740201 45267943 48845944 51734792 55823936 60236288 63798784 85480402 90535886 97691888 103469584 111647872 170960804 181071772 195383776 206939168 223295744 299181407 316875601 341921608 362143544 390767552 413878336 446591488 598362814 633751202 683843216 724287088 781535104 827756672 1196725628 1267502404 1367686432 1448574176 1563070208 1655513344 2218129207 2393451256 2535004808 2735372864 2897148352 3126140416 3311026688 4436258414 4786902512 5070009616 5470745728 5794296704 8872516828 9573805024 10140019232 10941491456 11588593408 15526904449 17745033656 19147610048 20280038464 21882982912 23177186816 31053808898 35490067312 38295220096 40560076928 62107617796 70980134624 76590440192 81120153856 108688331143 124215235592 141960269248 153180880384 162240307712 217376662286 248430471184 283920538496 434753324572 496860942368 567841076992 760818318001 869506649144 993721884736 1135682153984 1521636636002 1739013298288 1987443769472 3043273272004 3478026596576 3974887538944 6086546544008 6956053193152 7949775077888 12173093088016 13912106386304 24346186176032 27824212772608 48692372352064 55648425545216 97384744704128 194769489408256 389538978816512
• Sum of all divisors σ(n): 991116476924499527
• Sum of proper divisors (its aliquot sum) s(n): 518853794109511
• 990597623130390016 is a deficient number, because the sum of its proper divisors (518853794109511) is less than itself. Its deficiency is 990078769336280505

Bases of 990597623130390016

• Binary: 110110111111010011110100101000110010000010000111111000000000₂
• Hexadecimal: 0xDBF4F4A32087E00
• Base-36: 7IXTJTOZ4Z5S

Squares and roots of 990597623130390016

• 990597623130390016 squared (990597623130390016²) is 981283650951578208842065492272480256
• 990597623130390016 cubed (990597623130390016³) is 972057252249344652725662356931612070918488064939524096
• The square root of 990597623130390016 is 995287708.7206442619
• 990597623130390016 is a perfect cube number. Its cube root is 996856

Scales and comparisons

• 990,597,623,130,390,016 seconds is equal to 31,497,940,295 years, 47 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 990,597,623,130,390,016 would take you about ninety-four billion, four hundred ninety-three million, eight hundred twenty thousand, eight hundred eighty-seven 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 990597623130390016 cubic inches would be around 83071.3 feet tall.

Recreational maths with 990597623130390016

• 990597623130390016 backwards is 610093031326795099
• The number of decimal digits it has is: 18
• The sum of 990597623130390016's digits is 73
• More coming soon!