101680987137667980

Names of 101680987137667980

• Cardinal: 101680987137667980 can be written as One hundred one quadrillion, six hundred eighty trillion, nine hundred eighty-seven billion, one hundred thirty-seven million, six hundred sixty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.0168098713766798 × 10¹⁷

Factors of 101680987137667980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 30152894396

Divisors of 101680987137667980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 37 42 49 60 62 70 74 84 93 98 105 111 124 140 147 148 155 185 186 196 210 217 222 245 259 294 310 370 372 420 434 444 465 490 518 555 588 620 651 735 740 777 868 930 980 1036 1085 1110 1147 1295 1302 1470 1519 1554 1813 1860 2170 2220 2294 2590 2604 2940 3038 3108 3255 3441 3626 3885 4340 4557 4588 5180 5439 5735 6076 6510 6882 7252 7595 7770 8029 9065 9114 10878 11470 13020 13764 15190 15540 16058 17205 18130 18228 21756 22785 22940 24087 27195 30380 32116 34410 36260 40145 45570 48174 54390 56203 68820 80290 91140 96348 108780 112406 120435 160580 168609 224812 240870 281015 337218 481740 562030 674436 843045 1124060 1686090 3372180 30152894311 60305788622 90458682933 120611577244 150764471555 180917365866 211070260177 301528943110 361834731732 422140520354 452293414665 603057886220 633210780531 844281040708 904586829330 934739723641 1055351300885 1115657089507 1266421561062 1477491821239 1809173658660 1869479447282 2110702601770 2231314179014 2532843122124 2804219170923 2954983642478 3166053902655 3346971268521 3738958894564 4221405203540 4432475463717 4462628358028 4673698618205 5578285447535 5608438341846 5909967284956 6332107805310 6543178065487 6693942537042 7387459106195 7809599626549 8864950927434 9347397236410 11156570895070 11216876683692 12664215610620 13086356130974 13387885074084 14021095854615 14774918212390 15619199253098 16734856342605 17729901854868 18694794472820 19629534196461 22162377318585 22313141790140 23428798879647 26172712261948 28042191709230 29549836424780 31238398506196 32715890327435 33469712685210 34585369774717 39047998132745 39259068392922 44324754637170 45802246458409 46857597759294 54667197385843 56084383418460 65431780654870 66939425370420 69170739549434 78095996265490 78518136785844 88649509274340 91604492916818 93715195518588 98147670982305 103756109324151 109334394771686 117143994398235 130863561309740 137406739375227 138341479098868 156191992530980 164001592157529 172926848873585 183208985833636 196295341964610 207512218648302 218668789543372 229011232292045 234287988796470 242097588423019 273335986929215 274813478750454 328003184315058 345853697747170 392590683929220 415024437296604 458022464584090 468575977592940 484195176846038 518780546620755 546671973858430 549626957500908 656006368630116 687033696876135 691707395494340 726292765269057 820007960787645 916044929168180 968390353692076 1037561093241510 1093343947716860 1210487942115095 1374067393752270 1452585530538114 1640015921575290 1694683118961133 2075122186483020 2420975884230190 2748134787504540 2905171061076228 3280031843150580 3389366237922266 3631463826345285 4841951768460380 5084049356883399 6778732475844532 7262927652690570 8473415594805665 10168098713766798 14525855305381140 16946831189611330 20336197427533596 25420246784416995 33893662379222660 50840493568833990 101680987137667980
• Sum of all divisors σ(n): 351112844972961792
• Sum of proper divisors (its aliquot sum) s(n): 249431857835293812
• 101680987137667980 is an abundant number, because the sum of its proper divisors (249431857835293812) is greater than itself. Its abundance is 147750870697625832

Bases of 101680987137667980

• Binary: 101101001001111100101000110101110110000000111001110001100₂
• Hexadecimal: 0x1693E51AEC0738C
• Base-36: RT6WGMOH85O

Squares and roots of 101680987137667980

• 101680987137667980 squared (101680987137667980²) is 10339023145290601188344992717280400
• 101680987137667980 cubed (101680987137667980³) is 1051282079452345162239695334585937718257503761592000
• The square root of 101680987137667980 is 318874563.3280710273
• The cube root of 101680987137667980 is 466745.2618597279

Scales and comparisons

• 101,680,987,137,667,980 seconds is equal to 3,233,140,871 years, 1 week, 5 days, 8 hours, 13 minutes.
• To count from 1 to 101,680,987,137,667,980 would take you about nine billion, six hundred ninety-nine million, four hundred twenty-two thousand, six hundred thirteen 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 101680987137667980 cubic inches would be around 38895.4 feet tall.

Recreational maths with 101680987137667980

• 101680987137667980 backwards is 089766731789086101
• The number of decimal digits it has is: 18
• The sum of 101680987137667980's digits is 87
• More coming soon!