140438480670

Names of 140438480670

• Cardinal: 140438480670 can be written as One hundred forty billion, four hundred thirty-eight million, four hundred eighty thousand, six hundred seventy.

Scientific notation

• Scientific notation: 1.4043848067 × 10¹¹

Factors of 140438480670

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 422

Divisors of 140438480670

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 31 45 54 58 62 71 87 90 93 135 142 145 155 174 186 213 261 270 279 281 290 310 355 426 435 465 522 558 562 639 710 783 837 841 843 870 899 930 1065 1278 1305 1395 1405 1566 1674 1682 1686 1798 1917 2059 2130 2201 2523 2529 2610 2697 2790 2810 3195 3834 3915 4118 4185 4205 4215 4402 4495 5046 5058 5394 6177 6390 6603 7569 7587 7830 8091 8149 8370 8410 8430 8711 8990 9585 10295 11005 12354 12615 12645 13206 13485 15138 15174 16182 16298 17422 18531 19170 19809 19951 20590 22010 22707 24273 24447 25230 25290 26071 26133 26970 30885 33015 37062 37845 37935 39618 39902 40455 40745 43555 45414 48546 48894 52142 52266 55593 59427 59711 59853 61770 63829 66030 73341 75690 75870 78213 78399 80910 81490 87110 92655 99045 99755 111186 113535 118854 119422 119706 121365 122235 127658 130355 130665 146682 156426 156798 179133 179559 185310 191487 198090 199510 220023 227070 234639 235197 236321 242730 244470 252619 260710 261330 277965 297135 298555 299265 319145 358266 359118 366705 382974 391065 391995 440046 469278 470394 472642 505238 537399 538677 555930 574461 578579 594270 597110 598530 618481 638290 703917 708963 733410 757857 782130 783990 895665 897795 957435 1074798 1077354 1100115 1148922 1157158 1173195 1175985 1181605 1236962 1263095 1407834 1417926 1515714 1612197 1723383 1735737 1791330 1795590 1851041 1855443 1914870 2126889 2200230 2273571 2346390 2351970 2363210 2526190 2686995 2693385 2872305 2892895 3092405 3224394 3446766 3471474 3519585 3544815 3702082 3710886 3789285 4253778 4547142 5207211 5373990 5386770 5553123 5566329 5744610 5785790 6184810 6380667 6820713 7039170 7089630 7325951 7578570 8060985 8616915 8678685 9255205 9277215 10414422 10634445 11106246 11132658 11367855 12761334 13641426 14651902 15621633 16121970 16659369 16698987 16778791 17233830 17357370 17935949 18510410 18554430 21268890 21977853 22735710 26036055 27765615 27831645 31243266 31903335 33318738 33397974 33557582 34103565 35871898 36629755 43955706 49978107 50336373 52072110 53807847 55531230 55663290 63806670 65933559 68207130 73259510 78108165 83296845 83494935 83893955 89679745 99956214 100672746 107615694 109889265 131867118 151009119 156216330 161423541 166593690 166989870 167787910 179359490 197800677 219778530 249890535 251681865 269039235 302018238 322847082 329667795 395601354 453027357 484270623 499781070 503363730 520142521 538078470 659335590 755045595 807117705 906054714 968541246 989003385 1040285042 1510091190 1560427563 1614235410 1978006770 2265136785 2421353115 2600712605 3120855126 4530273570 4681282689 4842706230 5201425210 7802137815 9362565378 14043848067 15604275630 23406413445 28087696134 46812826890 70219240335 140438480670
• Sum of all divisors σ(n): 407457423360
• Sum of proper divisors (its aliquot sum) s(n): 267018942690
• 140438480670 is an abundant number, because the sum of its proper divisors (267018942690) is greater than itself. Its abundance is 126580462020

Bases of 140438480670

• Binary: 10000010110010110010010010011100011110₂
• Hexadecimal: 0x20B2C9271E
• Base-36: 1SILG17I

Squares and roots of 140438480670

• 140438480670 squared (140438480670²) is 19722966852897963648900
• 140438480670 cubed (140438480670³) is 2769863499125761401388405316763000
• The square root of 140438480670 is 374751.2250413603
• The cube root of 140438480670 is 5197.9094243001

Scales and comparisons

• 140,438,480,670 seconds is equal to 4,465 years, 26 weeks, 3 days, 9 hours, 4 minutes, 30 seconds.
• To count from 1 to 140,438,480,670 would take you about eight thousand, nine hundred thirty-one 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 140438480670 cubic inches would be around 433.2 feet tall.

Recreational maths with 140438480670

• 140438480670 backwards is 076084834041
• 140438480670 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140438480670's digits is 45
• More coming soon!