19971425376

Names of 19971425376

• Cardinal: 19971425376 can be written as Nineteen billion, nine hundred seventy-one million, four hundred twenty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.9971425376 × 10¹⁰

Factors of 19971425376

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 364

Divisors of 19971425376

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 41 42 48 51 56 61 63 68 72 82 84 96 102 112 119 122 123 126 136 144 153 164 168 183 204 224 233 238 244 246 252 272 287 288 306 328 336 357 366 369 408 427 466 476 488 492 504 544 549 574 612 656 672 697 699 714 732 738 816 854 861 932 952 976 984 1008 1037 1071 1098 1148 1224 1281 1312 1394 1398 1428 1464 1476 1631 1632 1708 1722 1864 1904 1952 1968 2016 2074 2091 2097 2142 2196 2296 2448 2501 2562 2583 2788 2796 2856 2928 2952 3111 3262 3416 3444 3728 3808 3843 3936 3961 4148 4182 4194 4284 4392 4592 4879 4893 4896 5002 5124 5166 5576 5592 5712 5856 5904 6222 6273 6524 6832 6888 7259 7456 7503 7686 7922 8296 8364 8388 8568 8784 9184 9333 9553 9758 9786 10004 10248 10332 11152 11184 11424 11808 11883 12444 12546 13048 13664 13776 14213 14518 14637 14679 15006 15372 15844 16592 16728 16776 17136 17507 17568 18666 19106 19516 19572 20008 20496 20664 21777 22304 22368 22509 23766 24888 25092 26096 27552 27727 28426 28659 29036 29274 29358 30012 30744 31688 33184 33456 33552 34272 35014 35649 37332 38212 39032 39144 40016 40992 41328 42517 42639 43554 43911 45018 47532 49776 50184 52192 52521 55454 56852 57318 58072 58548 58716 60024 61488 63376 65331 66871 66912 67104 70028 71298 74664 76424 78064 78288 80032 82656 83181 85034 85278 85977 87108 87822 90036 95064 99491 99552 100368 105042 110908 113704 114636 116144 117096 117432 120048 122976 126752 127551 127917 130662 133742 140056 142596 149328 152848 156128 156576 157563 162401 166362 170068 170556 171954 174216 175644 180072 190128 198982 200613 200736 210084 221816 227408 229272 232288 234192 234864 240096 241621 249543 255102 255834 261324 267484 280112 285192 297619 298473 298656 305696 315126 324802 332724 340136 341112 343908 348432 351288 360144 380256 382653 397964 401226 420168 443632 454816 458544 468384 469728 483242 487203 499086 510204 511668 522648 534968 560224 570384 582733 595238 596946 601839 630252 649604 665448 680272 682224 687816 696864 702576 720288 724863 765306 795928 802452 840336 887264 892857 895419 917088 966484 974406 998172 1020408 1023336 1045296 1069936 1136807 1140768 1165466 1190476 1193892 1203678 1260504 1299208 1330896 1360544 1364448 1375632 1405152 1449726 1461609 1530612 1591856 1604904 1680672 1691347 1748199 1785714 1790838 1932968 1948812 1996344 2040816 2046672 2090592 2139872 2174589 2273614 2330932 2380952 2387784 2407356 2521008 2598416 2661792 2678571 2751264 2899452 2923218 3061224 3183712 3209808 3382694 3410421 3496398 3571428 3581676 3865936 3897624 3992688 4079131 4081632 4093344 4349178 4547228 4661864 4761904 4775568 4814712 5042016 5074041 5196832 5244597 5357142 5798904 5846436 6122448 6419616 6765388 6820842 6992796 7142856 7163352 7731872 7795248 7985376 8158262 8698356 9094456 9323728 9523808 9551136 9629424 9906461 10148082 10231263 10489194 10714284 11597808 11692872 12237393 12244896 13530776 13641684 13985592 14285712 14326704 15222123 15590496 16316524 17396712 18188912 18647456 19258848 19812922 20296164 20462526 20978388 21428568 23195616 23385744 24474786 27061552 27283368 27971184 28571424 28653408 29719383 30444246 32633048 34793424 36377824 36712179 39625844 40592328 40925052 41956776 42857136 46771488 48949572 54123104 54566736 55942368 59438766 60888492 65266096 69345227 69586848 73424358 79251688 81184656 81850104 83913552 85714272 89158149 97899144 109133472 118877532 121776984 130532192 138690454 146848716 158503376 162369312 163700208 167827104 178316298 195798288 208035681 237755064 243553968 277380908 293697432 317006752 327400416 356632596 391596576 416071362 475510128 487107936 554761816 587394864 624107043 713265192 832142724 951020256 1109523632 1174789728 1248214086 1426530384 1664285448 2219047264 2496428172 2853060768 3328570896 4992856344 6657141792 9985712688 19971425376
• Sum of all divisors σ(n): 71862650496
• Sum of proper divisors (its aliquot sum) s(n): 51891225120
• 19971425376 is an abundant number, because the sum of its proper divisors (51891225120) is greater than itself. Its abundance is 31919799744

Bases of 19971425376

• Binary: 10010100110011000111100010001100000₂
• Hexadecimal: 0x4A663C460
• Base-36: 96AGYG0

Squares and roots of 19971425376

• 19971425376 squared (19971425376²) is 398857831549136741376
• 19971425376 cubed (19971425376³) is 7965759418416762907610595557376
• The square root of 19971425376 is 141320.2935745607
• The cube root of 19971425376 is 2713.1242760743

Scales and comparisons

• 19,971,425,376 seconds is equal to 635 years, 1 week, 3 days, 18 hours, 9 minutes, 36 seconds.
• To count from 1 to 19,971,425,376 would take you about one thousand, two hundred seventy 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 19971425376 cubic inches would be around 226.1 feet tall.

Recreational maths with 19971425376

• 19971425376 backwards is 67352417991
• The number of decimal digits it has is: 11
• The sum of 19971425376's digits is 54
• More coming soon!