397145716968

Names of 397145716968

• Cardinal: 397145716968 can be written as Three hundred ninety-seven billion, one hundred forty-five million, seven hundred sixteen thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.97145716968 × 10¹¹

Factors of 397145716968

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 214727

Divisors of 397145716968

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 21 22 24 26 28 33 39 42 44 49 52 56 66 77 78 84 88 91 98 104 121 132 143 147 154 156 168 182 196 231 242 264 273 286 294 308 312 363 364 392 429 462 484 539 546 572 588 616 637 726 728 847 858 924 968 1001 1078 1092 1144 1176 1274 1452 1573 1617 1694 1716 1848 1911 2002 2156 2184 2541 2548 2904 3003 3146 3234 3388 3432 3822 4004 4312 4719 5082 5096 5929 6006 6292 6468 6776 7007 7644 8008 9438 10164 11011 11858 12012 12584 12936 14014 15288 17787 18876 20328 21021 22022 23716 24024 28028 33033 35574 37752 42042 44044 47432 56056 66066 71148 77077 84084 88088 132132 142296 154154 168168 214691 231231 264264 308308 429382 462462 616616 644073 858764 924924 1288146 1502837 1717528 1849848 2361601 2576292 2790983 3005674 4508511 4723202 5152584 5581966 6011348 7084803 8372949 9017022 9446404 10519859 11163932 12022696 14169606 16531207 16745898 18034044 18892808 19536881 21039718 22327864 25977611 28339212 30700813 31559577 33062414 33491796 36068088 39073762 42079436 49593621 51955222 56678424 58610643 61401626 63119154 66124828 66983592 77932833 78147524 84158872 92102439 99187242 103910444 115718449 117221286 122803252 126238308 132249656 136758167 155865666 156295048 181843277 184204878 198374484 207820888 214905691 231436898 234442572 245606504 252476616 273516334 311731332 337708943 347155347 363686554 368409756 396748968 410274501 429811382 462873796 468885144 545529831 547032668 623462664 644717073 675417886 694310694 727373108 736819512 820549002 859622764 925747592 1013126829 1091059662 1094065336 1272902939 1289434146 1350835772 1388621388 1454746216 1504339837 1641098004 1719245528 2026253658 2182119324 2363962601 2545805878 2578868292 2701671544 2777242776 3008679674 3282196008 3818708817 4052507316 4364238648 4513019511 4727925202 5091611756 5157736584 6017359348 7091887803 7637417634 8105014632 9026039022 9455850404 10183223512 12034718696 14183775606 15274835268 16547738207 18052078044 18911700808 28367551212 30549670536 33095476414 36104156088 49643214621 56735102424 66190952828 99286429242 132381905656 198572858484 397145716968
• Sum of all divisors σ(n): 1367167243680
• Sum of proper divisors (its aliquot sum) s(n): 970021526712
• 397145716968 is an abundant number, because the sum of its proper divisors (970021526712) is greater than itself. Its abundance is 572875809744

Bases of 397145716968

• Binary: 101110001110111101110101011100011101000₂
• Hexadecimal: 0x5C77BAB8E8
• Base-36: 52G2B0FC

Squares and roots of 397145716968

• 397145716968 squared (397145716968²) is 157724720506026763113024
• 397145716968 cubed (397145716968³) is 62639697208943410601518212098591232
• The square root of 397145716968 is 630194.9832932661
• The cube root of 397145716968 is 7350.4956980877

Scales and comparisons

• 397,145,716,968 seconds is equal to 12,628 years, 1 day, 22 hours, 42 minutes, 48 seconds.
• To count from 1 to 397,145,716,968 would take you about twenty-five thousand, two hundred fifty-six 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 397145716968 cubic inches would be around 612.5 feet tall.

Recreational maths with 397145716968

• 397145716968 backwards is 869617541793
• 397145716968 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 397145716968's digits is 66
• More coming soon!