6397100989012972

Names of 6397100989012972

• Cardinal: 6397100989012972 can be written as Six quadrillion, three hundred ninety-seven trillion, one hundred billion, nine hundred eighty-nine million, twelve thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 6.397100989012972 × 10¹⁵

Factors of 6397100989012972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1086

Divisors of 6397100989012972

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 14 28 49 98 127 181 196 254 343 362 508 686 724 769 889 1267 1372 1538 1778 2401 2534 3076 3556 4802 5068 5383 6223 8869 9604 10766 12446 16807 17738 21532 22987 24892 33614 35476 37681 43561 45974 62083 67228 75362 87122 91948 97663 117649 124166 139189 150724 160909 174244 195326 235298 248332 263767 278378 304927 321818 390652 434581 470596 527534 556756 591361 609854 643636 683641 869162 974323 1055068 1126363 1182722 1219708 1367282 1738324 1846369 1948646 2134489 2252726 2365444 2734564 3042067 3692738 3897292 4139527 4268978 4505452 4785487 6084134 6820261 7385476 7884541 8279054 8537956 9570974 12168268 12924583 13640522 14941423 15769082 16558108 17677003 19141948 21294469 25849166 27281044 28976689 29882846 31538164 33498409 35354006 42588938 47741827 51698332 55191787 57953378 59765692 66996818 70708012 75102847 85177876 90472081 95483654 107036341 110383574 115906756 123739021 133993636 150205694 180944162 190967308 202836823 214072682 220767148 234488863 247478042 300411388 334192789 361888324 386342509 405673646 428145364 468977726 494956084 525719929 668385578 749254387 772685018 811347292 866173147 937955452 1051439858 1336771156 1419857761 1498508774 1545370036 1641422041 1732346294 2102879716 2339349523 2704397563 2839715522 2997017548 3282844082 3464692588 3680039503 4678699046 5244780709 5408795126 5679431044 6063212029 6565688164 7360079006 9357398092 9939004327 10489561418 10817590252 11489954287 12126424058 13593615307 14720158012 16375446661 19878008654 20979122836 22979908574 24252848116 25760276521 27187230614 32750893322 36713464963 39756017308 42442484203 45959817148 51520553042 54374461228 65501786644 69573030289 73426929926 84884968406 95155307149 103041106084 139146060578 146853859852 169769936812 180321935647 190310614298 256994254741 278292121156 297097389421 360643871294 380621228596 513988509482 594194778842 666087150043 721287742588 1027977018964 1188389557684 1262253549529 1332174300086 1798959783187 2079681725947 2524507099058 2664348600172 3597919566374 4159363451894 4662610050301 5049014198116 7195839132748 8318726903788 8835774846703 9325220100602 12592718482309 17671549693406 18650440201204 25185436964618 32638270352107 35343099386812 50370873929236 65276540704214 130553081408428 228467892464749 456935784929498 913871569858996 1599275247253243 3198550494506486 6397100989012972
• Sum of all divisors σ(n): 13253534057697024
• Sum of proper divisors (its aliquot sum) s(n): 6856433068684052
• 6397100989012972 is an abundant number, because the sum of its proper divisors (6856433068684052) is greater than itself. Its abundance is 459332079671080

Bases of 6397100989012972

• Binary: 10110101110100010000100100100000010101101101111101100₂
• Hexadecimal: 0x16BA21240ADBEC
• Base-36: 1QZKZMGLSKS

Squares and roots of 6397100989012972

• 6397100989012972 squared (6397100989012972²) is 40922901063630744509058784272784
• 6397100989012972 cubed (6397100989012972³) is 261787930867432239502303686348335682732962554048
• The square root of 6397100989012972 is 79981879.1290437987
• The cube root of 6397100989012972 is 185635.5157418791

Scales and comparisons

• 6,397,100,989,012,972 seconds is equal to 203,408,023 years, 47 weeks, 5 days, 4 hours, 2 minutes, 52 seconds.
• To count from 1 to 6,397,100,989,012,972 would take you about six hundred ten million, two hundred twenty-four thousand and seventy-one 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 6397100989012972 cubic inches would be around 15469.6 feet tall.

Recreational maths with 6397100989012972

• 6397100989012972 backwards is 2792109890017936
• The number of decimal digits it has is: 16
• The sum of 6397100989012972's digits is 73
• More coming soon!