397845152146197448

Names of 397845152146197448

• Cardinal: 397845152146197448 can be written as Three hundred ninety-seven quadrillion, eight hundred forty-five trillion, one hundred fifty-two billion, one hundred forty-six million, one hundred ninety-seven thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.97845152146197448 × 10¹⁷

Factors of 397845152146197448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 311

Divisors of 397845152146197448

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 7 8 11 14 19 22 28 31 38 44 49 56 62 76 77 88 98 124 133 152 154 196 209 217 241 248 266 308 341 361 392 418 434 482 532 539 589 616 682 722 836 868 931 961 964 1064 1078 1178 1364 1444 1463 1519 1672 1687 1736 1862 1922 1928 2156 2356 2387 2527 2651 2728 2888 2926 3038 3374 3724 3844 3971 4123 4312 4579 4712 4774 5054 5302 5852 6076 6479 6727 6748 6859 7448 7471 7688 7942 8246 9158 9548 10108 10241 10571 10604 11191 11704 11809 12152 12958 13454 13496 13718 14942 15884 16492 16709 17689 18259 18316 18557 19096 20216 20482 21142 21208 22382 23618 25916 26908 27436 27797 28861 29884 31768 32053 32984 33418 35378 36518 36632 37114 40964 42284 44764 45353 47089 47236 48013 50369 51832 52297 53816 54872 55594 57722 58081 59768 64106 66836 70756 73036 73997 74228 75449 78337 81928 82181 84568 87001 89528 90706 94178 94472 96026 100738 104594 111188 115444 116162 123101 127813 128212 129899 133672 141512 141949 146072 147994 148456 150898 156674 164362 174002 181412 188356 192052 194579 200849 201476 209188 212629 222376 224371 230888 231601 232324 246202 255626 256424 259798 283898 295988 301796 313348 317471 328724 336091 346921 348004 352583 362824 366079 376712 384104 389158 401698 402952 406567 418376 425258 448742 463202 464648 492404 511252 517979 519596 528143 548359 567796 575267 591976 603592 609007 626696 634942 638891 657448 672182 693842 696008 705166 732158 778316 803396 813134 850516 861707 894691 897484 926404 957011 984808 993643 1022504 1035958 1039192 1056286 1096718 1103539 1135592 1150534 1218014 1269884 1277782 1344364 1387684 1405943 1410332 1464316 1488403 1556632 1561439 1606792 1621207 1626268 1653019 1701032 1723414 1789382 1794968 1800511 1852808 1914022 1987286 2071916 2112572 2193436 2207078 2301068 2338919 2428447 2436028 2468081 2539768 2547611 2555564 2688728 2697031 2775368 2811886 2820664 2845969 2928632 2976806 3122878 3242414 3252536 3306038 3446828 3578764 3601022 3697001 3816131 3828044 3974572 4026869 4143832 4225144 4263049 4386872 4400419 4414156 4472237 4602136 4677838 4856894 4872056 4936162 5095222 5111128 5394062 5623772 5691938 5953612 6031949 6245756 6484828 6591499 6612076 6699077 6893656 6955501 7157528 7202044 7394002 7632262 7656088 7724773 7949144 8053738 8526098 8800838 8828312 8944474 9355676 9713788 9841601 9872324 10190444 10418821 10788124 10930073 11247544 11348449 11383876 11571133 11907224 12063898 12138929 12491512 12603577 12969656 13182998 13224152 13398154 13911002 13997521 14404088 14788004 15264524 15449546 16107476 16372433 16999129 17052196 17601676 17833277 17888948 18183209 18711352 18879217 19427576 19683202 19744648 19805621 20380888 20837642 20967241 21576248 21860146 22696898 22767752 23142266 24127796 24277858 25207154 26365996 26712917 26796308 27822004 27995042 29576008 29667341 30529048 30802933 30899092 31305659 32214952 32744866 33998258 34104392 34209709 35203352 35666554 35777896 36366418 37758434 39366404 39611242 41675284 41934482 43720292 45393796 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271937903039096 275516033342242 291675331485482 337729331193716 369058582695916 373914616678757 412702439985682 413990793076168 427330990490008 458346949477186 475891330318418 551032066684484 583350662970964 645852519717853 675458662387432 738117165391832 747829233357514 825404879971364 916693898954372 951782660636836 1014911102413769 1102064133368968 1166701325941928 1291705039435706 1495658466715028 1604214323170151 1650809759942728 1833387797908744 1903565321273672 2029822204827538 2583410078871412 2617402316751299 2991316933430056 3208428646340302 4059644409655076 4520967638024971 5166820157742824 5234804633502598 6416857292680604 7104377716896383 8119288819310152 9041935276049942 10469609267005196 12833714585361208 14208755433792766 18083870552099884 20939218534010392 28417510867585532 36167741104199768 49730644018274681 56835021735171064 99461288036549362 198922576073098724 397845152146197448
• Sum of all divisors σ(n): 1036793113561180800
• Sum of proper divisors (its aliquot sum) s(n): 638947961414983352
• 397845152146197448 is an abundant number, because the sum of its proper divisors (638947961414983352) is greater than itself. Its abundance is 241102809268785904

Bases of 397845152146197448

• Binary: 10110000101011011100000111011011001010010010000101111001000₂
• Hexadecimal: 0x5856E0ED9490BC8
• Base-36: 30TCC3REF3YG

Squares and roots of 397845152146197448

• 397845152146197448 squared (397845152146197448²) is 158280765086230995864517885801712704
• 397845152146197448 cubed (397845152146197448³) is 62971235067548107579924961217392101237776839353979392
• The square root of 397845152146197448 is 630749674.7095454887
• The cube root of 397845152146197448 is 735480.8288195177

Scales and comparisons

• 397,845,152,146,197,448 seconds is equal to 12,650,245,222 years, 20 weeks, 3 days, 8 hours, 37 minutes, 28 seconds.
• To count from 1 to 397,845,152,146,197,448 would take you about thirty-seven billion, nine hundred fifty million, seven hundred thirty-five thousand, six hundred sixty-seven 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 397845152146197448 cubic inches would be around 61290.1 feet tall.

Recreational maths with 397845152146197448

• 397845152146197448 backwards is 844791641251548793
• 397845152146197448 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 397845152146197448's digits is 88
• More coming soon!