397997103906816

Names of 397997103906816

• Cardinal: 397997103906816 can be written as Three hundred ninety-seven trillion, nine hundred ninety-seven billion, one hundred three million, nine hundred six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.97997103906816 × 10¹⁴

Factors of 397997103906816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 166

Divisors of 397997103906816

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 37 46 48 64 69 74 92 96 101 111 128 138 148 184 192 202 222 256 276 296 303 368 384 404 444 512 529 552 592 606 736 768 808 851 888 1024 1058 1104 1184 1212 1472 1536 1587 1616 1702 1776 2048 2116 2208 2323 2368 2424 2553 2944 3072 3174 3232 3404 3552 3737 4096 4232 4416 4646 4736 4848 5106 5888 6144 6348 6464 6808 6969 7104 7474 8192 8464 8832 9292 9472 9696 10212 11211 11776 12288 12696 12928 13616 13938 14208 14948 16384 16928 17664 18584 18944 19392 19573 20424 22422 23552 24576 25392 25856 27232 27876 28416 29896 32768 33856 35328 37168 37888 38784 39146 40848 44844 47104 49152 50784 51712 53429 54464 55752 56832 58719 59792 65536 67712 70656 74336 75776 77568 78292 81696 85951 89688 94208 98304 101568 103424 106858 108928 111504 113664 117438 119584 131072 135424 141312 148672 151552 155136 156584 160287 163392 171902 179376 188416 196608 203136 206848 213716 217856 223008 227328 234876 239168 257853 262144 270848 282624 297344 303104 310272 313168 320574 326784 343804 358752 376832 393216 406272 413696 427432 435712 446016 454656 469752 478336 515706 524288 541696 565248 594688 606208 620544 626336 641148 653568 687608 717504 753664 786432 812544 827392 854864 871424 892032 909312 939504 956672 1031412 1048576 1083392 1130496 1189376 1212416 1241088 1252672 1282296 1307136 1375216 1435008 1507328 1572864 1625088 1654784 1709728 1742848 1784064 1818624 1879008 1913344 1976873 2062824 2097152 2166784 2260992 2378752 2424832 2482176 2505344 2564592 2614272 2750432 2870016 3014656 3145728 3250176 3309568 3419456 3485696 3568128 3637248 3758016 3826688 3953746 4125648 4194304 4333568 4521984 4757504 4849664 4964352 5010688 5129184 5228544 5500864 5740032 5930619 6029312 6291456 6500352 6619136 6838912 6971392 7136256 7274496 7516032 7653376 7907492 8251296 8388608 8667136 9043968 9515008 9699328 9928704 10021376 10258368 10457088 11001728 11480064 11861238 12058624 12582912 13000704 13238272 13677824 13942784 14272512 14548992 15032064 15306752 15814984 16502592 16777216 17334272 18087936 19030016 19398656 19857408 20042752 20516736 20914176 22003456 22960128 23722476 24117248 25165824 26001408 26476544 27355648 27885568 28545024 29097984 30064128 30613504 31629968 33005184 33554432 34668544 36175872 38060032 38797312 39714816 40085504 41033472 41828352 44006912 45920256 47444952 48234496 50331648 52002816 52953088 54711296 55771136 57090048 58195968 60128256 61227008 63259936 66010368 67108864 69337088 72351744 76120064 77594624 79429632 80171008 82066944 83656704 88013824 91840512 94889904 96468992 100663296 104005632 105906176 109422592 111542272 114180096 116391936 120256512 122454016 126519872 132020736 138674176 144703488 152240128 155189248 158859264 160342016 164133888 167313408 176027648 183681024 189779808 192937984 201326592 208011264 211812352 218845184 223084544 228360192 232783872 240513024 244908032 253039744 264041472 277348352 289406976 304480256 310378496 317718528 320684032 328267776 334626816 352055296 367362048 379559616 385875968 416022528 423624704 437690368 446169088 456720384 465567744 481026048 489816064 506079488 528082944 554696704 578813952 608960512 620756992 635437056 641368064 656535552 669253632 704110592 734724096 759119232 771751936 832045056 847249408 875380736 892338176 913440768 931135488 962052096 979632128 1012158976 1056165888 1109393408 1157627904 1217921024 1241513984 1270874112 1282736128 1313071104 1338507264 1408221184 1469448192 1518238464 1543503872 1664090112 1694498816 1750761472 1784676352 1826881536 1862270976 1924104192 1959264256 2024317952 2112331776 2218786816 2315255808 2435842048 2483027968 2541748224 2565472256 2626142208 2677014528 2816442368 2938896384 3036476928 3328180224 3388997632 3501522944 3569352704 3653763072 3724541952 3848208384 3918528512 4048635904 4224663552 4437573632 4630511616 4871684096 5083496448 5130944512 5252284416 5354029056 5632884736 5877792768 6072953856 6656360448 6777995264 7003045888 7138705408 7307526144 7449083904 7696416768 7837057024 8097271808 8449327104 8875147264 9743368192 10166992896 10261889024 10504568832 10708058112 11265769472 11755585536 12145907712 13312720896 14006091776 14277410816 14615052288 15392833536 15674114048 16194543616 16898654208 17750294528 19486736384 20333985792 20523778048 21009137664 21416116224 22531538944 23511171072 24291815424 26625441792 28012183552 28554821632 29230104576 30785667072 31348228096 32389087232 33797308416 35500589056 38973472768 41047556096 42018275328 42832232448 45063077888 47022342144 48583630848 53250883584 56024367104 57109643264 58460209152 61571334144 62696456192 64778174464 67594616832 77946945536 82095112192 84036550656 85664464896 90126155776 94044684288 97167261696 106501767168 112048734208 116920418304 123142668288 125392912384 129556348928 135189233664 155893891072 164190224384 168073101312 171328929792 180252311552 188089368576 194334523392 224097468416 233840836608 246285336576 250785824768 259112697856 270378467328 328380448768 336146202624 360504623104 376178737152 388669046784 448194936832 467681673216 492570673152 518225395712 540756934656 656760897536 672292405248 721009246208 752357474304 777338093568 896389873664 985141346304 1036450791424 1081513869312 1313521795072 1344584810496 1442018492416 1554676187136 1792779747328 1970282692608 2072901582848 2163027738624 2689169620992 2884036984832 3109352374272 3585559494656 3940565385216 4145803165696 4326055477248 5378339241984 5768073969664 6218704748544 8291606331392 8652110954496 10756678483968 12437409497088 16583212662784 17304221908992 24874818994176 33166425325568 49749637988352 66332850651136 99499275976704 132665701302272 198998551953408 397997103906816
• Sum of all divisors σ(n): 1150744136592624
• Sum of proper divisors (its aliquot sum) s(n): 752747032685808
• 397997103906816 is an abundant number, because the sum of its proper divisors (752747032685808) is greater than itself. Its abundance is 354749928778992

Bases of 397997103906816

• Binary: 1011010011111100111101100000000000000000000000000₂
• Hexadecimal: 0x169F9EC000000
• Base-36: 3X2TCFOOAO

Squares and roots of 397997103906816

• 397997103906816 squared (397997103906816²) is 158401694718212891730411257856
• 397997103906816 cubed (397997103906816³) is 63043415751780323443547279252678606371946496
• The square root of 397997103906816 is 19949864.7591109249
• The cube root of 397997103906816 is 73557.4452667169

Scales and comparisons

• 397,997,103,906,816 seconds is equal to 12,655,076 years, 42 weeks, 3 days, 21 hours, 13 minutes, 36 seconds.
• To count from 1 to 397,997,103,906,816 would take you about thirty-one million, six hundred thirty-seven thousand, six hundred ninety-two 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 397997103906816 cubic inches would be around 6129.8 feet tall.

Recreational maths with 397997103906816

• 397997103906816 backwards is 618609301799793
• The number of decimal digits it has is: 15
• The sum of 397997103906816's digits is 78
• More coming soon!