138733301460

Names of 138733301460

• Cardinal: 138733301460 can be written as One hundred thirty-eight billion, seven hundred thirty-three million, three hundred one thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.3873330146 × 10¹¹

Factors of 138733301460

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 849

Divisors of 138733301460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 39 41 52 60 65 78 79 82 89 123 130 156 158 164 178 195 205 237 246 260 267 316 356 390 395 410 445 474 492 533 534 615 617 780 790 820 890 948 1027 1066 1068 1157 1185 1230 1234 1335 1580 1599 1780 1851 2054 2132 2314 2370 2460 2468 2665 2670 3081 3085 3198 3239 3471 3649 3702 4108 4628 4740 5135 5330 5340 5785 6162 6170 6396 6478 6942 7031 7298 7404 7995 8021 9255 9717 10270 10660 10947 11570 12324 12340 12956 13884 14062 14596 15405 15990 16042 16195 17355 18245 18510 19434 20540 21093 21894 23140 24063 25297 28124 30810 31980 32084 32390 34710 35155 36490 37020 38868 40105 42107 42186 43788 47437 48126 48585 48743 50594 54735 54913 61620 64780 69420 70310 72980 75891 80210 84214 84372 91403 94874 96252 97170 97486 101188 105465 109470 109826 120315 126321 126485 140620 142311 146229 151782 160420 164739 168428 182806 189748 194340 194972 210535 210930 218940 219652 237185 240630 243715 252642 252970 274209 274565 284622 288271 292458 303564 328861 329478 365612 379455 421070 421860 457015 474370 481260 487430 505284 505940 548418 549130 569244 576542 584916 631605 633659 657722 658956 711555 713869 731145 758910 823695 842140 864813 914030 948740 974860 986583 1096836 1098260 1153084 1263210 1267318 1315444 1371045 1423110 1427738 1441355 1462290 1517820 1644305 1647390 1729626 1828060 1900977 1973166 1998463 2141607 2251433 2526420 2534636 2742090 2846220 2855476 2882710 2924580 3168295 3288610 3294780 3459252 3569345 3747523 3801954 3946332 3996926 4283214 4324065 4338127 4502866 4932915 5484180 5765420 5995389 6336590 6577220 6754299 7138690 7495046 7603908 7993852 8566428 8648130 8676254 9005732 9504885 9865830 9992315 10708035 11242569 11257165 11990778 12673180 13014381 13508598 14277380 14990092 17296260 17352508 18737615 19009770 19731660 19984630 21416070 21690635 22485138 22514330 23981556 25980019 26028762 27017196 29268629 29976945 33771495 37475230 38019540 39969260 42832140 43381270 44970276 45028660 51960038 52057524 56212845 56395651 58537258 59953890 65071905 67542990 74950460 77940057 86762540 87805887 103920076 112425690 112791302 117074516 119907780 129900095 130143810 135085980 146343145 155880114 169186953 175611774 177863207 224851380 225582604 259800190 260287620 281978255 292686290 311760228 338373906 351223548 355726414 389700285 439029435 519600380 533589621 563956510 585372580 676747812 711452828 779400570 845934765 878058870 889316035 1067179242 1127913020 1558801140 1691869530 1756117740 1778632070 2134358484 2312221691 2667948105 3383739060 3557264140 4624443382 5335896210 6936665073 9248886764 10671792420 11561108455 13873330146 23122216910 27746660292 34683325365 46244433820 69366650730 138733301460
• Sum of all divisors σ(n): 439549286400
• Sum of proper divisors (its aliquot sum) s(n): 300815984940
• 138733301460 is an abundant number, because the sum of its proper divisors (300815984940) is greater than itself. Its abundance is 162082683480

Bases of 138733301460

• Binary: 10000001001101001001100010111011010100₂
• Hexadecimal: 0x204D262ED4
• Base-36: 1RQE84IC

Squares and roots of 138733301460

• 138733301460 squared (138733301460²) is 19246928933991238131600
• 138733301460 cubed (138733301460³) is 2670189993978602880709909952136000
• The square root of 138733301460 is 372469.1953168745
• The cube root of 138733301460 is 5176.7863354463

Scales and comparisons

• 138,733,301,460 seconds is equal to 4,411 years, 15 weeks, 12 hours, 11 minutes.
• To count from 1 to 138,733,301,460 would take you about eight thousand, eight hundred twenty-two 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 138733301460 cubic inches would be around 431.4 feet tall.

Recreational maths with 138733301460

• 138733301460 backwards is 064103337831
• 138733301460 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138733301460's digits is 39
• More coming soon!