138999761100

Names of 138999761100

• Cardinal: 138999761100 can be written as One hundred thirty-eight billion, nine hundred ninety-nine million, seven hundred sixty-one thousand, one hundred.

Scientific notation

• Scientific notation: 1.389997611 × 10¹¹

Factors of 138999761100

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1226

Divisors of 138999761100

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 25 27 30 36 37 38 45 50 54 57 60 67 74 75 76 90 95 100 108 111 114 134 135 148 150 171 180 185 190 201 222 225 228 268 270 285 300 333 335 342 370 380 402 444 450 475 513 540 555 570 603 666 670 675 684 703 740 804 855 900 925 950 999 1005 1026 1093 1110 1140 1206 1273 1332 1340 1350 1406 1425 1665 1675 1710 1809 1850 1900 1998 2010 2052 2109 2186 2220 2412 2479 2546 2565 2700 2775 2812 2850 3015 3279 3330 3350 3420 3515 3618 3700 3819 3996 4020 4218 4275 4372 4958 4995 5025 5092 5130 5465 5550 5700 6030 6327 6365 6558 6660 6700 7030 7236 7437 7638 8325 8436 8550 9045 9837 9916 9990 10050 10260 10545 10930 11100 11457 12060 12395 12654 12730 12825 13116 14060 14874 15075 15276 16395 16650 17100 17575 18090 18981 19095 19674 19980 20100 20767 21090 21860 22311 22914 24790 24975 25308 25460 25650 27325 29511 29748 30150 31635 31825 32790 33300 34371 35150 36180 37185 37962 38190 39348 40441 41534 42180 44622 45225 45828 47101 49185 49580 49950 51300 52725 54650 57285 59022 60300 61975 62301 63270 63650 65580 66933 68742 70300 73231 74370 75924 76380 80882 81975 83068 89244 90450 94202 94905 95475 98370 99900 103835 105450 109300 111555 114570 118044 121323 123950 124602 126540 127300 133866 137484 141303 146462 147555 148740 158175 161764 163950 171855 180900 185925 186903 188404 189810 190950 196740 202205 207670 210900 219693 223110 229140 235505 242646 245925 247900 249204 267732 282606 286425 292924 295110 311505 316350 327900 334665 343710 363969 366155 371850 373806 379620 381900 404410 415340 423909 439386 446220 471010 474525 485292 491850 519175 557775 560709 565212 572850 590220 606615 623010 632700 659079 669330 687420 706515 727938 732310 737775 743700 747612 768379 808820 847818 859275 878772 934515 942020 949050 983700 1011025 1038350 1091907 1098465 1115550 1121418 1145700 1177525 1213230 1246020 1271727 1318158 1338660 1391389 1413030 1455876 1464620 1475550 1536758 1557525 1673325 1695636 1718550 1819845 1830775 1869030 1898100 1977237 2022050 2076700 2119545 2183814 2196930 2231100 2242836 2305137 2355050 2426460 2543454 2636316 2709547 2782778 2803545 2826060 2951100 3033075 3073516 3115050 3295395 3346650 3437100 3532575 3639690 3661550 3738060 3841895 3954474 4044100 4174167 4239090 4367628 4393860 4610274 4672575 4710100 5086908 5419094 5459535 5492325 5565556 5607090 6066150 6230100 6358635 6590790 6693300 6915411 6956945 7065150 7279380 7323100 7683790 7908948 8128641 8348334 8478180 9099225 9220548 9345150 9886185 10597725 10838188 10919070 10984650 11214180 11525685 12132300 12522501 12717270 13181580 13547735 13830822 13913890 14017725 14130300 15367580 16257282 16476975 16696668 18198450 18690300 19209475 19772370 20746233 20870835 21195450 21838140 21969300 23051370 24385923 25045002 25434540 27095470 27297675 27661644 27827780 28035450 31793175 32514564 32953950 34577055 34784725 36396900 37567503 38418950 39544740 40643205 41492466 41741670 42390900 46102740 48771846 49430925 50090004 51481393 54190940 54595350 56070900 57628425 62612505 63586350 65907900 67738675 69154110 69569450 73157769 75135006 76837900 81286410 82984932 83483340 97543692 98861850 102962786 103731165 104354175 109190700 115256850 121929615 125225010 127172700 135477350 138308220 139138900 146315538 150270012 154444179 162572820 172885275 187837515 197723700 203216025 205925572 207462330 208708350 230513700 243859230 250450020 257406965 270954700 292631076 308888358 313062525 345770550 365788845 375675030 406432050 414924660 417416700 463332537 487718460 514813930 518655825 609648075 617776716 626125050 691541100 731577690 751350060 772220895 812864100 926665074 939187575 1029627860 1037311650 1219296150 1252250100 1287034825 1389997611 1463155380 1544441790 1828944225 1853330148 1878375150 2074623300 2316662685 2438592300 2574069650 2779995222 3088883580 3657888450 3756750300 3861104475 4633325370 5148139300 5559990444 6949988055 7315776900 7722208950 9266650740 11583313425 13899976110 15444417900 23166626850 27799952220 34749940275 46333253700 69499880550 138999761100
• Sum of all divisors σ(n): 490749145600
• Sum of proper divisors (its aliquot sum) s(n): 351749384500
• 138999761100 is an abundant number, because the sum of its proper divisors (351749384500) is greater than itself. Its abundance is 212749623400

Bases of 138999761100

• Binary: 10000001011101000010000000100011001100₂
• Hexadecimal: 0x205D0808CC
• Base-36: 1RUSVA30

Squares and roots of 138999761100

• 138999761100 squared (138999761100²) is 19320933585857073210000
• 138999761100 cubed (138999761100³) is 2685605152663099514935210131000000
• The square root of 138999761100 is 372826.7172561537
• The cube root of 138999761100 is 5180.0984996897

Scales and comparisons

• 138,999,761,100 seconds is equal to 4,419 years, 39 weeks, 4 days, 12 hours, 45 minutes.
• To count from 1 to 138,999,761,100 would take you about eight thousand, eight hundred thirty-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 138999761100 cubic inches would be around 431.7 feet tall.

Recreational maths with 138999761100

• 138999761100 backwards is 001167999831
• 138999761100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138999761100's digits is 54
• More coming soon!