103987015408640

Names of 103987015408640

• Cardinal: 103987015408640 can be written as One hundred three trillion, nine hundred eighty-seven billion, fifteen million, four hundred eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.0398701540864 × 10¹⁴

Factors of 103987015408640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 211049

Divisors of 103987015408640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 256 260 280 320 364 416 448 455 512 520 560 640 728 832 896 910 1024 1040 1063 1120 1280 1456 1664 1792 1820 2080 2126 2240 2560 2912 3328 3584 3640 4160 4252 4480 5120 5315 5824 6656 7168 7280 7441 8320 8504 8960 10630 11648 13312 13819 14560 14882 16640 17008 17920 21260 23296 27638 29120 29764 33280 34016 35840 37205 42520 46592 55276 58240 59528 66560 68032 69095 74410 85040 93184 96733 110552 116480 119056 136064 138190 148820 170080 193466 209959 221104 232960 238112 272128 276380 297640 340160 386932 419918 442208 465920 476224 483665 544256 552760 595280 680320 773864 839836 884416 952448 967330 1049795 1088512 1105520 1190560 1360640 1469713 1547728 1679672 1768832 1904896 1934660 2099590 2211040 2381120 2721280 2729467 2939426 3095456 3359344 3537664 3809792 3869320 4199180 4422080 4762240 5442560 5458934 5878852 6190912 6718688 7075328 7348565 7619584 7738640 8398360 8844160 9524480 10917868 11757704 12381824 13437376 13647335 14150656 14697130 15477280 16796720 17688320 19048960 19106269 21835736 23515408 24763648 26874752 27294670 29394260 30954560 33593440 35376640 38097920 38212538 43671472 47030816 49527296 53749504 54589340 58788520 61909120 67186880 70753280 76425076 87342944 94061632 95531345 99054592 107499008 109178680 117577040 123818240 134373760 152850152 174685888 188123264 191062690 214998016 218357360 223186417 235154080 247636480 268747520 305700304 349371776 376246528 382125380 436714720 446372834 470308160 495272960 537495040 611400608 698743552 752493056 764250760 873429440 892745668 940616320 1074990080 1115932085 1222801216 1397487104 1504986112 1528501520 1562304919 1746858880 1785491336 1881232640 2231864170 2445602432 2794974208 2901423421 3057003040 3124609838 3493717760 3570982672 3762465280 4463728340 4891204864 5802846842 6114006080 6249219676 6987435520 7141965344 7524930560 7811524595 8927456680 9782409728 11605693684 12228012160 12498439352 13974871040 14283930688 14507117105 15623049190 17854913360 19564819456 20309963947 23211387368 24456024320 24996878704 28567861376 29014234210 31246098380 35709826720 40619927894 46422774736 48912048640 49993757408 57135722752 58028468420 62492196760 71419653440 81239855788 92845549472 97824097280 99987514816 101549819735 114271445504 116056936840 124984393520 142839306880 162479711576 185691098944 199975029632 203099639470 228542891008 232113873680 249968787040 285678613760 324959423152 371382197888 399950059264 406199278940 464227747360 499937574080 571357227520 649918846304 742764395776 799900118528 812398557880 928455494720 999875148160 1142714455040 1299837692608 1485528791552 1599800237056 1624797115760 1856910989440 1999750296320 2599675385216 2971057583104 3249594231520 3713821978880 3999500592640 5199350770432 6499188463040 7427643957760 7999001185280 10398701540864 12998376926080 14855287915520 20797403081728 25996753852160 51993507704320 103987015408640
• Sum of all divisors σ(n): 307301944104960
• Sum of proper divisors (its aliquot sum) s(n): 203314928696320
• 103987015408640 is an abundant number, because the sum of its proper divisors (203314928696320) is greater than itself. Its abundance is 99327913287680

Bases of 103987015408640

• Binary: 10111101001001101011101000111010101110000000000₂
• Hexadecimal: 0x5E935D1D5C00
• Base-36: 10UYZ43XFK

Squares and roots of 103987015408640

• 103987015408640 squared (103987015408640²) is 10813299373596732786186649600
• 103987015408640 cubed (103987015408640³) is 1124442728580440712214751810502256492544000
• The square root of 103987015408640 is 10197402.3853450051
• The cube root of 103987015408640 is 47024.7365498779

Scales and comparisons

• 103,987,015,408,640 seconds is equal to 3,306,465 years, 22 weeks, 5 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 103,987,015,408,640 would take you about eight million, two hundred sixty-six thousand, one hundred sixty-three 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 103987015408640 cubic inches would be around 3918.7 feet tall.

Recreational maths with 103987015408640

• 103987015408640 backwards is 046804510789301
• 103987015408640 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 103987015408640's digits is 56
• More coming soon!