138357680370

Names of 138357680370

• Cardinal: 138357680370 can be written as One hundred thirty-eight billion, three hundred fifty-seven million, six hundred eighty thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.3835768037 × 10¹¹

Factors of 138357680370

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 203

Divisors of 138357680370

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 41 42 49 59 65 70 73 78 82 91 98 105 118 123 130 146 147 177 182 195 205 210 219 245 246 273 287 294 295 354 365 390 410 413 438 455 490 511 533 546 574 590 615 637 730 735 767 826 861 885 910 949 1022 1066 1095 1230 1239 1274 1365 1435 1470 1533 1534 1599 1681 1722 1770 1898 1911 2009 2065 2190 2301 2419 2478 2555 2665 2730 2847 2870 2891 2993 3066 3185 3198 3362 3577 3731 3822 3835 4018 4130 4305 4307 4602 4745 4838 5043 5110 5330 5369 5694 5782 5986 6027 6195 6370 6643 7154 7257 7462 7665 7670 7995 8405 8610 8614 8673 8979 9490 9555 10045 10086 10731 10738 11193 11505 11767 12054 12095 12390 12921 13286 14235 14455 14514 14965 15330 15990 16107 16810 16933 17346 17885 17958 18655 19110 19929 20090 20951 21462 21535 21853 22386 23010 23534 24190 25215 25842 26117 26845 28470 28910 29930 30135 30149 31447 32214 33215 33866 35301 35770 36285 37310 37583 38909 39858 41902 43070 43365 43706 44895 46501 50430 50799 52234 53655 53690 55965 55991 58835 60270 60298 62853 62894 64605 65559 66430 70602 72570 75166 77818 78351 80535 82369 84665 86730 89790 90447 93002 94341 99179 99645 101598 104755 107310 109265 111930 111982 112749 116727 117670 118531 122713 125706 129210 130585 131118 139503 146657 150745 152971 156702 157235 161070 164738 167973 169330 176505 176587 180894 187915 188682 194545 198358 199290 209510 211043 218530 220129 225498 232505 233454 237062 245426 247107 253995 261170 272363 279006 279955 293314 297537 301490 305942 314265 314470 327795 335946 353010 353174 355593 368139 375830 389090 391755 391937 411845 422086 439971 440258 452235 458913 465010 471705 494214 495895 507990 529761 544726 559910 563745 583635 592655 595074 613565 628530 633129 655590 660387 694253 697515 711186 733285 736278 764855 783510 783874 817089 823690 839865 858991 879942 882935 904470 917826 943410 991790 1055215 1059522 1070797 1100645 1127490 1167270 1175811 1185310 1227130 1235535 1236109 1266258 1289327 1320774 1361815 1388506 1395030 1466570 1487685 1529710 1540903 1595269 1634178 1679730 1717982 1765870 1777965 1840695 1906541 1959685 2082759 2110430 2141594 2199855 2201290 2294565 2295631 2351622 2471070 2472218 2576973 2578654 2648805 2723630 2743559 2975370 3081806 3165645 3190538 3212391 3301935 3471265 3555930 3681390 3708327 3813082 3867981 3919370 4085445 4165518 4294955 4399710 4589130 4591262 4622709 4785807 4859771 5153946 5297610 5353985 5487118 5719623 5879055 6012937 6180545 6331290 6424782 6446635 6603870 6886893 6942530 7240067 7416654 7704515 7735962 7976345 8170890 8230677 8589910 8652763 9025289 9245418 9532705 9571614 9719542 10413795 10707970 11166883 11439246 11478155 11758110 12025874 12361090 12884865 12893270 13717795 13773786 14480134 14579313 15409030 15952690 16061955 16069417 16461354 17305526 18038811 18050578 18541635 19065410 19339905 20827590 21720201 22333766 22956310 23113545 23929035 24298855 25769730 25958289 27075867 27435590 28598115 29158626 30064685 32123910 32138834 33500649 34434465 36077622 36200335 37083270 38679810 41153385 43263815 43440402 45126445 46227090 47858070 48208251 48597710 50680469 51916578 54151734 55834415 57196230 60129370 63177023 67001298 68868930 72400670 72896565 78168181 80347085 82306770 86527630 90194055 90252890 94120871 96416502 101360938 108601005 111668830 112485919 126354046 129791445 135379335 145793130 152041407 156336362 160694170 167503245 180388110 188241742 189531069 217202010 224971838 234504543 241041255 253402345 259582890 270758670 282362613 304082814 315885115 335006490 337457757 354763283 379062138 390840905 469009086 470604355 482082510 506804690 562429595 564725226 631770230 658846097 674915514 709526566 760207035 781681810 941208710 947655345 1064289849 1124859190 1172522715 1317692194 1411813065 1520414070 1687288785 1773816415 1895310690 1976538291 2128579698 2345045430 2823626130 3294230485 3374577570 3547632830 3953076582 4611922679 5321449245 6588460970 9223845358 9882691455 10642898490 13835768037 19765382910 23059613395 27671536074 46119226790 69178840185 138357680370
• Sum of all divisors σ(n): 439545294720
• Sum of proper divisors (its aliquot sum) s(n): 301187614350
• 138357680370 is an abundant number, because the sum of its proper divisors (301187614350) is greater than itself. Its abundance is 162829933980

Bases of 138357680370

• Binary: 10000000110110110000101010100011110010₂
• Hexadecimal: 0x2036C2A8F2
• Base-36: 1RK6L9F6

Squares and roots of 138357680370

• 138357680370 squared (138357680370²) is 19142847717367083336900
• 138357680370 cubed (138357680370³) is 2648560005851059014285963226653000
• The square root of 138357680370 is 371964.6224710085
• The cube root of 138357680370 is 5172.1100544725

Scales and comparisons

• 138,357,680,370 seconds is equal to 4,399 years, 18 weeks, 59 minutes, 30 seconds.
• To count from 1 to 138,357,680,370 would take you about eight thousand, seven hundred ninety-eight 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 138357680370 cubic inches would be around 431 feet tall.

Recreational maths with 138357680370

• 138357680370 backwards is 073086753831
• The number of decimal digits it has is: 12
• The sum of 138357680370's digits is 51
• More coming soon!