61397593078366208

Names of 61397593078366208

• Cardinal: 61397593078366208 can be written as Sixty-one quadrillion, three hundred ninety-seven trillion, five hundred ninety-three billion, seventy-eight million, three hundred sixty-six thousand, two hundred eight.

Scientific notation

• Scientific notation: 6.1397593078366208 × 10¹⁶

Factors of 61397593078366208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 1054

Divisors of 61397593078366208

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 361 512 608 722 1024 1033 1216 1444 2048 2066 2432 2888 4096 4132 4864 5776 6859 8192 8264 9728 11552 13718 16384 16528 19456 19627 23104 27436 32768 33056 38912 39254 46208 54872 65536 66112 77824 78508 92416 109744 131072 132224 155648 157016 184832 219488 262144 264448 311296 314032 369664 372913 438976 524288 528896 622592 628064 739328 745826 877952 1048576 1057792 1067089 1245184 1256128 1478656 1491652 1755904 2097152 2115584 2134178 2490368 2512256 2957312 2983304 3511808 4194304 4231168 4268356 4980736 5024512 5914624 5966608 7023616 7085347 8388608 8462336 8536712 9961472 10049024 11829248 11933216 14047232 14170694 16924672 17073424 19922944 20098048 20274691 23658496 23866432 28094464 28341388 33849344 34146848 39845888 40196096 40549382 47316992 47732864 56188928 56682776 67698688 68293696 79691776 80392192 81098764 94633984 95465728 112377856 113365552 135397376 136587392 159383552 160784384 162197528 189267968 190931456 224755712 226731104 270794752 273174784 321568768 324395056 378535936 381862912 385219129 449511424 453462208 541589504 546349568 643137536 648790112 757071872 763725824 770438258 899022848 906924416 1083179008 1092699136 1286275072 1297580224 1514143744 1527451648 1540876516 1798045696 1813848832 2166358016 2185398272 2572550144 2595160448 3028287488 3054903296 3081753032 3596091392 3627697664 4332716032 4370796544 5145100288 5190320896 6109806592 6163506064 7192182784 7255395328 7319163451 8665432064 8741593088 10290200576 10380641792 12219613184 12327012128 14384365568 14510790656 14638326902 17483186176 20580401152 20761283584 24439226368 24654024256 28768731136 29021581312 29276653804 34966372352 41160802304 41522567168 48878452736 49308048512 57537462272 58043162624 58553307608 69932744704 82321604608 83045134336 97756905472 98616097024 116086325248 117106615216 139865489408 164643209216 166090268672 195513810944 197232194048 232172650496 234213230432 279730978816 332180537344 391027621888 394464388096 464345300992 468426460864 559461957632 664361074688 782055243776 788928776192 928690601984 936852921728 1118923915264 1328722149376 1564110487552 1577857552384 1857381203968 1873705843456 2237847830528 2657444298752 3128220975104 3155715104768 3714762407936 3747411686912 4475695661056 5314888597504 6311430209536 7429524815872 7494823373824 8951391322112 10629777195008 12622860419072 14859049631744 14989646747648 21259554390016 25245720838144 29718099263488 29979293495296 42519108780032 50491441676288 59436198526976 59958586990592 85038217560064 100982883352576 119917173981184 170076435120128 201965766705152 239834347962368 403931533410304 479668695924736 807863066820608 959337391849472 1615726133641216 1918674783698944 3231452267282432 3837349567397888 7674699134795776 15349398269591552 30698796539183104 61397593078366208
• Sum of all divisors σ(n): 129741735534301800
• Sum of proper divisors (its aliquot sum) s(n): 68344142455935592
• 61397593078366208 is an abundant number, because the sum of its proper divisors (68344142455935592) is greater than itself. Its abundance is 6946549377569384

Bases of 61397593078366208

• Binary: 11011010001000001100100100011101100000000000000000000000₂
• Hexadecimal: 0xDA20C91D800000
• Base-36: GSJMOVJZDVK

Squares and roots of 61397593078366208

• 61397593078366208 squared (61397593078366208²) is 3769664435816642093615950556299264
• 61397593078366208 cubed (61397593078366208³) is 231448323072259121157909654733648850684215832870912
• The square root of 61397593078366208 is 247785377.0470852625
• The cube root of 61397593078366208 is 394503.1258743123

Scales and comparisons

• 61,397,593,078,366,208 seconds is equal to 1,952,253,544 years, 34 weeks, 4 days, 20 hours, 50 minutes, 8 seconds.
• To count from 1 to 61,397,593,078,366,208 would take you about five billion, eight hundred fifty-six million, seven hundred sixty thousand, six hundred thirty-four 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 61397593078366208 cubic inches would be around 32875.3 feet tall.

Recreational maths with 61397593078366208

• 61397593078366208 backwards is 80266387039579316
• The number of decimal digits it has is: 17
• The sum of 61397593078366208's digits is 83
• More coming soon!