974638440972

Names of 974638440972

• Cardinal: 974638440972 can be written as Nine hundred seventy-four billion, six hundred thirty-eight million, four hundred forty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 9.74638440972 × 10¹¹

Factors of 974638440972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 384

Divisors of 974638440972

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 49 54 63 82 84 98 108 123 126 147 164 189 196 246 252 287 294 331 369 378 441 492 574 588 662 738 756 861 882 993 1107 1148 1323 1324 1476 1681 1722 1764 1986 2009 2214 2317 2583 2646 2979 3362 3444 3972 4018 4428 4634 5043 5166 5292 5958 6027 6724 6951 7749 8036 8937 9268 10086 10332 11767 11916 12054 13571 13902 15129 15498 16219 17874 18081 20172 20853 23534 24108 27142 27804 30258 30996 32438 35301 35748 36162 40713 41706 45387 47068 48657 54243 54284 60516 62559 64876 70602 72324 81426 82369 83412 90774 94997 97314 105903 108486 109561 122139 125118 141204 145971 162852 164738 181548 189994 194628 211806 216972 219122 244278 247107 250236 284991 291942 317709 328683 329476 366417 379988 423612 437913 438244 488556 494214 556411 569982 583884 635418 657366 664979 732834 741321 766927 854973 875826 986049 988428 1112822 1139964 1270836 1314732 1329958 1465668 1482642 1533854 1669233 1709946 1751652 1972098 1994937 2223963 2225644 2300781 2564919 2659916 2958147 2965284 3067708 3338466 3419892 3894877 3944196 3989874 4447926 4492001 4601562 5007699 5129838 5368489 5916294 5984811 6676932 6902343 7789754 7979748 8895852 8984002 9203124 10015398 10259676 10736978 11684631 11832588 11969622 13476003 13804686 15023097 15579508 16105467 17954433 17968004 20030796 20707029 21473956 23369262 23939244 26952006 27264139 27609372 30046194 31444007 32210934 35053893 35908866 40428009 41414058 46738524 48316401 53904012 54528278 60092388 62888014 64421868 70107786 71817732 80856018 81792417 82828116 94332021 96632802 105161679 109056556 121284027 125776028 140215572 144949203 161712036 163584834 184172041 188664042 193265604 210323358 220108049 242568054 245377251 282996063 289898406 327169668 368344082 377328084 420646716 440216098 485136108 490754502 552516123 565992126 579796812 660324147 736131753 736688164 848988189 880432196 981509004 1105032246 1131984252 1289204287 1320648294 1472263506 1657548369 1697976378 1980972441 2210064492 2578408574 2641296588 2944527012 3315096738 3395952756 3867612861 3961944882 4972645107 5156817148 5942917323 6630193476 7735225722 7923889764 9024430009 9945290214 11602838583 11885834646 15470451444 18048860018 19890580428 23205677166 23771669292 27073290027 34808515749 36097720036 46411354332 54146580054 69617031498 81219870081 108293160108 139234062996 162439740162 243659610243 324879480324 487319220486 974638440972
• Sum of all divisors σ(n): 3021956398440
• Sum of proper divisors (its aliquot sum) s(n): 2047317957468
• 974638440972 is an abundant number, because the sum of its proper divisors (2047317957468) is greater than itself. Its abundance is 1072679516496

Bases of 974638440972

• Binary: 1110001011101100111110100110001000001100₂
• Hexadecimal: 0xE2ECFA620C
• Base-36: CFQQKA30

Squares and roots of 974638440972

• 974638440972 squared (974638440972²) is 949920090620330728304784
• 974638440972 cubed (974638440972³) is 925828636170180101401999990209210048
• The square root of 974638440972 is 987237.7833997239
• The cube root of 974638440972 is 9914.7365505013

Scales and comparisons

• 974,638,440,972 seconds is equal to 30,990 years, 25 weeks, 2 days, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 974,638,440,972 would take you about sixty-one thousand, nine hundred eighty 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 974638440972 cubic inches would be around 826.2 feet tall.

Recreational maths with 974638440972

• 974638440972 backwards is 279044836479
• 974638440972 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 974638440972's digits is 63
• More coming soon!