997081999074

Names of 997081999074

• Cardinal: 997081999074 can be written as Nine hundred ninety-seven billion, eighty-one million, nine hundred ninety-nine thousand and seventy-four.

Scientific notation

• Scientific notation: 9.97081999074 × 10¹¹

Factors of 997081999074

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1360

Divisors of 997081999074

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 31 42 49 62 63 93 98 103 126 147 186 206 217 279 294 309 434 441 487 558 618 651 721 727 882 927 974 1302 1442 1454 1461 1519 1854 1953 2163 2181 2922 3038 3193 3409 3906 4326 4362 4383 4557 5047 5089 6386 6489 6543 6818 8766 9114 9579 10094 10178 10227 12978 13086 13671 15097 15141 15267 19158 20454 22351 22537 23863 27342 28737 30194 30282 30534 30681 35623 44702 45074 45291 45423 45801 47726 50161 57474 61362 67053 67611 71246 71589 74881 90582 90846 91602 100322 105679 106869 134106 135222 135873 143178 149762 150483 156457 157759 201159 202833 211358 213738 214767 224643 271746 300966 312914 315518 317037 320607 351127 354049 402318 405666 429534 449286 451449 469371 473277 524167 634074 641214 673929 702254 708098 739753 902898 938742 946554 951111 1048334 1053381 1062147 1104313 1347858 1408113 1419831 1479506 1554991 1572501 1902222 2106762 2124294 2208626 2219259 2321311 2457889 2478343 2816226 2839662 3109982 3145002 3160143 3186441 3312939 3669169 4438518 4642622 4664973 4717503 4915778 4956686 6320286 6372882 6625878 6657777 6963933 7338338 7373667 7435029 9329946 9435006 9938817 10884937 10975519 11007507 13315554 13927866 13994919 14747334 14870058 16249177 17348401 19877634 20891799 21769874 21951038 22015014 22121001 22305087 27989838 32498354 32654811 32926557 33022521 34696802 36467047 41783598 44242002 44610174 48747531 52045203 65309622 65853114 66045042 72934094 76194559 76828633 97495062 97964433 98779671 104090406 109401141 113744239 146242593 152389118 153657266 156135609 195928866 197559342 218802282 227488478 228583677 230485899 255269329 292485186 312271218 328203423 341232717 457167354 460971798 510538658 537800431 656406846 682465434 685751031 691457697 765807987 1023698151 1075600862 1130478457 1371502062 1382915394 1531615974 1613401293 1786885303 2047396302 2260956914 2297423961 3226802586 3391435371 3573770606 4594847922 4840203879 5360655909 6782870742 7913349199 9680407758 10174306113 10721311818 15826698398 16081967727 20348612226 23740047597 32163935454 47480095194 55393444393 71220142791 110786888786 142440285582 166180333179 332360666358 498540999537 997081999074
• Sum of all divisors σ(n): 2628294230016
• Sum of proper divisors (its aliquot sum) s(n): 1631212230942
• 997081999074 is an abundant number, because the sum of its proper divisors (1631212230942) is greater than itself. Its abundance is 634130231868

Bases of 997081999074

• Binary: 1110100000100110101101111110011011100010₂
• Hexadecimal: 0xE826B7E6E2
• Base-36: CQ1WVMCI

Squares and roots of 997081999074

• 997081999074 squared (997081999074²) is 994172512877404136857476
• 997081999074 cubed (997081999074³) is 991271516564224124661649654301977224
• The square root of 997081999074 is 998539.9336401123
• The cube root of 997081999074 is 9990.2638540691

Scales and comparisons

• 997,081,999,074 seconds is equal to 31,704 years, 6 weeks, 2 days, 21 hours, 57 minutes, 54 seconds.
• To count from 1 to 997,081,999,074 would take you about sixty-three thousand, four hundred eight 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 997081999074 cubic inches would be around 832.5 feet tall.

Recreational maths with 997081999074

• 997081999074 backwards is 470999180799
• The number of decimal digits it has is: 12
• The sum of 997081999074's digits is 72
• More coming soon!