9972979930992

Names of 9972979930992

• Cardinal: 9972979930992 can be written as Nine trillion, nine hundred seventy-two billion, nine hundred seventy-nine million, nine hundred thirty thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 9.972979930992 × 10¹²

Factors of 9972979930992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11577

Divisors of 9972979930992

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 93 104 124 156 169 186 208 248 271 312 338 372 403 496 507 542 624 676 744 806 813 1014 1084 1209 1352 1488 1612 1626 2028 2168 2197 2418 2704 3224 3252 3523 4056 4336 4394 4836 5239 6448 6504 6591 7046 8112 8401 8788 9672 10478 10569 11257 13008 13182 14092 15717 16802 17576 19344 20956 21138 22514 25203 26364 28184 31434 33604 33771 35152 41912 42276 45028 45799 50406 52728 56368 62868 67208 67542 68107 83824 84552 90056 91598 100812 105456 109213 125736 134416 135084 136214 137397 146341 169104 180112 183196 201624 204321 218426 251472 270168 272428 274794 292682 327639 348967 366392 403248 408642 436852 439023 540336 544856 549588 585364 595387 655278 697934 732784 817284 873704 878046 1046901 1089712 1099176 1170728 1190774 1310556 1395868 1419769 1634568 1747408 1756092 1786161 1902433 2093802 2198352 2341456 2381548 2621112 2791736 2839538 3050647 3269136 3512184 3572322 3804866 4187604 4259307 4536571 4763096 5242224 5583472 5679076 5707299 6101294 7024368 7144644 7609732 8375208 8518614 9073142 9151941 9526192 11358152 11414598 12202588 13609713 14289288 15219464 16750416 17037228 18146284 18303882 18456997 22716304 22829196 24405176 24731629 27219426 28578576 30438928 34074456 36292568 36607764 36913994 39658411 45658392 48810352 49463258 54438852 55370991 58975423 68148912 72585136 73215528 73827988 74194887 79316822 91316784 94570057 98926516 108877704 110741982 117950846 118975233 146431056 147655976 148389774 158633644 176926269 189140114 197853032 217755408 221483964 235901692 237950466 283710171 295311952 296779548 317267288 353852538 378280228 395706064 442967928 471803384 475900932 515559343 567420342 593559096 634534576 707705076 756560456 766680499 885935856 943606768 951801864 1031118686 1134840684 1187118192 1229410741 1415410152 1513120912 1533360998 1546678029 1903603728 2062237372 2269681368 2300041497 2458821482 2830820304 3066721996 3093356058 3688232223 4124474744 4539362736 4600082994 4917642964 6133443992 6186712116 6702271459 7376464446 8248949488 9200165988 9835285928 12266887984 12373424232 13404542918 14752928892 15982339633 18400331976 19670571856 20106814377 24746848464 26809085836 29505857784 31964679266 36800663952 40213628754 47947018899 53618171672 59011715568 63929358532 80427257508 95894037798 107236343344 127858717064 160854515016 191788075596 207770415229 255717434128 321709030032 383576151192 415540830458 623311245687 767152302384 831081660916 1246622491374 1662163321832 2493244982748 3324326643664 4986489965496 9972979930992
• Sum of all divisors σ(n): 28918700195840
• Sum of proper divisors (its aliquot sum) s(n): 18945720264848
• 9972979930992 is an abundant number, because the sum of its proper divisors (18945720264848) is greater than itself. Its abundance is 8972740333856

Bases of 9972979930992

• Binary: 10010001001000000011111011010001011101110000₂
• Hexadecimal: 0x91203ED1770
• Base-36: 3J9IUR81C

Squares and roots of 9972979930992

• 9972979930992 squared (9972979930992²) is 99460328703969197082104064
• 9972979930992 cubed (9972979930992³) is 991915862094552359912375835948882751488
• The square root of 9972979930992 is 3158002.5223219819
• The cube root of 9972979930992 is 21524.9250724977

Scales and comparisons

• 9,972,979,930,992 seconds is equal to 317,109 years, 47 weeks, 3 days, 11 hours, 3 minutes, 12 seconds.
• To count from 1 to 9,972,979,930,992 would take you about seven hundred ninety-two thousand, seven hundred seventy-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 9972979930992 cubic inches would be around 1793.7 feet tall.

Recreational maths with 9972979930992

• 9972979930992 backwards is 2990399792799
• The number of decimal digits it has is: 13
• The sum of 9972979930992's digits is 84
• More coming soon!