997971100929

Names of 997971100929

• Cardinal: 997971100929 can be written as Nine hundred ninety-seven billion, nine hundred seventy-one million, one hundred thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 9.97971100929 × 10¹¹

Factors of 997971100929

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 153

Divisors of 997971100929

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 11 27 31 33 37 71 93 99 111 121 213 279 297 333 341 363 407 639 781 837 961 999 1023 1089 1147 1221 1331 1917 2201 2343 2627 2883 3069 3267 3441 3663 3751 3993 4477 6603 7029 7881 8591 8649 9207 10323 10571 10989 11253 11979 12617 13431 14641 19809 21087 23643 24211 25773 25947 28897 30969 31713 33759 35557 35937 37851 40293 41261 43923 49247 59427 68231 70929 72633 77319 81437 86691 94501 95139 101277 106671 113553 116281 120879 123783 131769 138787 147741 204693 217899 231957 244311 260073 266321 283503 285417 317867 320013 340659 348843 371349 391127 395307 416361 443223 453871 541717 614079 653697 732933 750541 780219 798963 850509 895807 953601 960039 1039511 1046529 1114047 1173381 1249083 1279091 1329669 1361613 1526657 1625151 1842237 2198799 2251623 2396889 2524547 2551527 2687421 2860803 2929531 3118533 3139587 3496537 3520143 3747249 3837273 4084839 4302397 4579971 4875453 6754869 7190667 7573641 8062263 8255951 8582409 8788593 9355599 9853877 10489611 10560429 11511819 12254517 12907191 13739913 14070001 14626359 16793227 20264607 22720923 24186789 24767853 26365779 27770017 28066797 29561631 31468833 32224841 34535457 38461907 38721573 41219739 42210003 47326367 50379681 68162769 74303559 79097337 83310051 88684893 90815461 94406499 96674523 108392647 115385721 116164719 126630009 141979101 151139043 222910677 249930153 266054679 272446383 290023569 305470187 325177941 346157163 379890027 425937303 453417129 520590037 749790459 817339149 870070707 916410561 975533823 998970071 1038471489 1192319117 1277811909 1561770111 2452017447 2749231683 2926601469 2996910213 3360172057 3576957351 4685310333 8247695049 8990730639 10080516171 10730872053 14055930999 26972191917 30241548513 32192616159 36961892627 90724645539 110885677881 332657033643 997971100929
• Sum of all divisors σ(n): 1750193481600
• Sum of proper divisors (its aliquot sum) s(n): 752222380671
• 997971100929 is a deficient number, because the sum of its proper divisors (752222380671) is less than itself. Its deficiency is 245748720258

Bases of 997971100929

• Binary: 1110100001011011101101101000010100000001₂
• Hexadecimal: 0xE85BB68501
• Base-36: CQGM85Q9

Squares and roots of 997971100929

• 997971100929 squared (997971100929²) is 995946318289440304663041
• 997971100929 cubed (997971100929³) is 993925643729496988919800199147065089
• The square root of 997971100929 is 998985.0353879179
• The cube root of 997971100929 is 9993.2324241215

Scales and comparisons

• 997,971,100,929 seconds is equal to 31,732 years, 20 weeks, 3 days, 10 hours, 42 minutes, 9 seconds.
• To count from 1 to 997,971,100,929 would take you about sixty-three thousand, four 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 997971100929 cubic inches would be around 832.8 feet tall.

Recreational maths with 997971100929

• 997971100929 backwards is 929001179799
• The number of decimal digits it has is: 12
• The sum of 997971100929's digits is 63
• More coming soon!