1972948974672

Names of 1972948974672

• Cardinal: 1972948974672 can be written as One trillion, nine hundred seventy-two billion, nine hundred forty-eight million, nine hundred seventy-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.972948974672 × 10¹²

Factors of 1972948974672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2850

Divisors of 1972948974672

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 93 104 124 156 169 186 208 248 312 338 372 403 496 507 624 676 744 806 1014 1209 1352 1488 1612 2028 2418 2704 2801 3224 4056 4836 5239 5602 6448 8112 8403 9672 10478 11204 15717 16806 19344 20956 22408 31434 33612 36413 41912 44816 62868 67224 72826 83824 86831 109239 125736 134448 145652 173662 218478 251472 260493 291304 347324 436956 473369 520986 582608 694648 873912 946738 1041972 1128803 1389296 1420107 1747824 1893476 2083944 2257606 2840214 3386409 3786952 4167888 4515212 5680428 6772818 7573904 7845601 9030424 11360856 13545636 14674439 15691202 18060848 22721712 23536803 27091272 29348878 31382404 44023317 47073606 54182544 58697756 62764808 88046634 94147212 101992813 117395512 125529616 176093268 188294424 203985626 234791024 243213631 305978439 352186536 376588848 407971252 486427262 611956878 704373072 729640893 815942504 972854524 1223913756 1325906569 1459281786 1631885008 1945709048 2447827512 2651813138 2918563572 3161777203 3891418096 3977719707 4895655024 5303626276 5837127144 6323554406 7955439414 9485331609 10607252552 11674254288 12647108812 15910878828 18970663218 21214505104 25294217624 31821757656 37941326436 41103103639 50588435248 63643515312 75882652872 82206207278 123309310917 151765305744 164412414556 246618621834 328824829112 493237243668 657649658224 986474487336 1972948974672
• Sum of all divisors σ(n): 5699070748032
• Sum of proper divisors (its aliquot sum) s(n): 3726121773360
• 1972948974672 is an abundant number, because the sum of its proper divisors (3726121773360) is greater than itself. Its abundance is 1753172798688

Bases of 1972948974672

• Binary: 11100101101011100111011000011110001010000₂
• Hexadecimal: 0x1CB5CEC3C50
• Base-36: P6CYVNTC

Squares and roots of 1972948974672

• 1972948974672 squared (1972948974672²) is 3892527656659296097507584
• 1972948974672 cubed (1972948974672³) is 7679758449088361088414838787543912448
• The square root of 1972948974672 is 1404617.0206401459
• The cube root of 1972948974672 is 12542.1488640865

Scales and comparisons

• 1,972,948,974,672 seconds is equal to 62,733 years, 35 weeks, 13 hours, 51 minutes, 12 seconds.
• To count from 1 to 1,972,948,974,672 would take you about one hundred fifty-six thousand, eight hundred thirty-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 1972948974672 cubic inches would be around 1045.2 feet tall.

Recreational maths with 1972948974672

• 1972948974672 backwards is 2764798492791
• The number of decimal digits it has is: 13
• The sum of 1972948974672's digits is 75
• More coming soon!