161307632855040

Names of 161307632855040

• Cardinal: 161307632855040 can be written as One hundred sixty-one trillion, three hundred seven billion, six hundred thirty-two million, eight hundred fifty-five thousand and forty.

Scientific notation

• Scientific notation: 1.6130763285504 × 10¹⁴

Factors of 161307632855040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 798119

Divisors of 161307632855040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 512 560 640 672 768 840 896 941 960 1024 1120 1280 1344 1536 1680 1792 1882 1920 2048 2240 2560 2688 2823 3072 3360 3584 3764 3840 4480 4705 5120 5376 5646 6144 6587 6720 7168 7528 7680 8960 9410 10240 10752 11292 13174 13440 14115 14336 15056 15360 17920 18820 19761 21504 22584 26348 26880 28230 30112 30720 32935 35840 37640 39522 43008 45168 52696 53760 56460 60224 65870 71680 75280 79044 90336 98805 105392 107520 112920 120448 131740 150560 158088 180672 197610 210784 215040 225840 240896 263480 301120 316176 361344 395220 421568 451680 481792 526960 602240 632352 722688 790440 797161 843136 903360 963584 1053920 1204480 1264704 1445376 1580880 1594322 1686272 1806720 1927168 2107840 2391483 2408960 2529408 2890752 3161760 3188644 3372544 3613440 3985805 4215680 4782966 4817920 5058816 5580127 5781504 6323520 6377288 6745088 7226880 7971610 8431360 9565932 9635840 10117632 11160254 11957415 12647040 12754576 13490176 14453760 15943220 16740381 16862720 19131864 20235264 22320508 23914830 25294080 25509152 27900635 28907520 31886440 33480762 33725440 38263728 40470528 44641016 47829660 50588160 51018304 55801270 63772880 66961524 67450880 76527456 83701905 89282032 95659320 101176320 102036608 111602540 127545760 133923048 153054912 167403810 178564064 191318640 202352640 204073216 223205080 255091520 267846096 306109824 334807620 357128128 382637280 408146432 446410160 510183040 535692192 612219648 669615240 714256256 750128501 765274560 816292864 892820320 1020366080 1071384384 1224439296 1339230480 1428512512 1500257002 1530549120 1632585728 1785640640 2040732160 2142768768 2250385503 2448878592 2678460960 2857025024 3000514004 3061098240 3571281280 3750642505 4081464320 4285537536 4500771006 4897757184 5250899507 5356921920 5714050048 6001028008 6122196480 7142562560 7501285010 8162928640 8571075072 9001542012 10501799014 10713843840 11251927515 11428100096 12002056016 12244392960 14285125120 15002570020 15752698521 17142150144 18003084024 21003598028 21427687680 22503855030 24004112032 24488785920 26254497535 28570250240 30005140040 31505397042 34284300288 36006168048 42007196056 42855375360 45007710060 48008224064 52508995070 57140500480 60010280080 63010794084 72012336096 78763492605 84014392112 85710750720 90015420120 96016448128 105017990140 120020560160 126021588168 144024672192 157526985210 168028784224 171421501440 180030840240 192032896256 210035980280 240041120320 252043176336 288049344384 315053970420 336057568448 360061680480 384065792512 420071960560 480082240640 504086352672 576098688768 630107940840 672115136896 720123360960 768131585024 840143921120 960164481280 1008172705344 1152197377536 1260215881680 1344230273792 1440246721920 1536263170048 1680287842240 1920328962560 2016345410688 2304394755072 2520431763360 2688460547584 2880493443840 3360575684480 3840657925120 4032690821376 4608789510144 5040863526720 5376921095168 5760986887680 6721151368960 7681315850240 8065381642752 10081727053440 10753842190336 11521973775360 13442302737920 16130763285504 20163454106880 23043947550720 26884605475840 32261526571008 40326908213760 53769210951680 80653816427520 161307632855040
• Sum of all divisors σ(n): 590408533128960
• Sum of proper divisors (its aliquot sum) s(n): 429100900273920
• 161307632855040 is an abundant number, because the sum of its proper divisors (429100900273920) is greater than itself. Its abundance is 267793267418880

Bases of 161307632855040

• Binary: 100100101011010101011100001001111110100000000000₂
• Hexadecimal: 0x92B55C27E800
• Base-36: 1L6FPBRFUO

Squares and roots of 161307632855040

• 161307632855040 squared (161307632855040²) is 26020152417296380061653401600
• 161307632855040 cubed (161307632855040³) is 4197249192961426032802421024757135704064000
• The square root of 161307632855040 is 12700694.1879190209
• The cube root of 161307632855040 is 54435.8454883781

Scales and comparisons

• 161,307,632,855,040 seconds is equal to 5,129,083 years, 39 weeks, 6 days, 9 hours, 4 minutes.
• To count from 1 to 161,307,632,855,040 would take you about twelve million, eight hundred twenty-two thousand, seven hundred nine 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 161307632855040 cubic inches would be around 4536.3 feet tall.

Recreational maths with 161307632855040

• 161307632855040 backwards is 040558236703161
• The number of decimal digits it has is: 15
• The sum of 161307632855040's digits is 51
• More coming soon!