138333352680

Names of 138333352680

• Cardinal: 138333352680 can be written as One hundred thirty-eight billion, three hundred thirty-three million, three hundred fifty-two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3833335268 × 10¹¹

Factors of 138333352680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 466

Divisors of 138333352680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 61 68 71 72 85 90 102 120 122 136 142 153 170 180 183 204 213 244 255 284 289 305 306 307 340 355 360 366 408 426 488 510 549 568 578 610 612 614 639 680 710 732 765 852 867 915 921 1020 1037 1065 1098 1156 1207 1220 1224 1228 1278 1420 1445 1464 1530 1535 1704 1734 1830 1842 2040 2074 2130 2196 2312 2414 2440 2456 2556 2601 2745 2763 2840 2890 3060 3070 3111 3195 3468 3621 3660 3684 4148 4260 4331 4335 4392 4605 4828 5112 5185 5202 5219 5490 5526 5780 6035 6120 6140 6222 6390 6936 7242 7320 7368 8296 8520 8662 8670 9210 9333 9656 10370 10404 10438 10863 10980 11052 11560 12070 12280 12444 12780 12993 13005 13815 14484 15555 15657 17324 17340 17629 18105 18420 18666 18727 20519 20740 20808 20876 21655 21726 21797 21960 22104 24140 24888 25560 25986 26010 26095 27630 28968 31110 31314 34648 34680 35258 36210 36840 37332 37454 38979 41038 41480 41752 43310 43452 43594 46665 46971 48280 51972 52020 52190 52887 54315 55260 56181 61557 62220 62628 64965 65391 70516 72420 73627 74664 74908 77958 78285 82076 86620 86904 87188 88145 88723 93330 93635 93942 102595 103944 104040 104380 105774 108630 108985 110520 112362 123114 124440 125256 129930 130782 141032 144840 147254 149816 155916 156570 158661 164152 168543 173240 174376 176290 177446 184671 186660 187270 187884 194895 196173 205190 208760 211548 217260 217970 220881 224724 234855 246228 259860 261564 264435 266169 280905 294508 307785 311832 313140 317322 318359 326955 337086 352580 354892 368135 369342 370549 373320 374540 375768 389790 392346 410380 423096 434520 435940 441762 443615 449448 469710 492456 519720 523128 528870 532338 561810 589016 615570 626280 634644 636718 653910 662643 674172 705160 709784 736270 738684 741098 749080 779580 784692 793305 798507 820760 842715 871880 883524 887230 923355 939420 955077 980865 1057740 1064676 1104405 1111647 1123620 1231140 1251659 1269288 1273436 1307820 1325286 1329617 1330845 1348344 1472540 1477368 1482196 1559160 1569384 1586610 1591795 1597014 1685430 1767048 1774460 1846710 1852745 1878840 1910154 1961730 2115480 2129352 2208810 2223294 2247240 2462280 2503318 2546872 2615640 2650572 2659234 2661690 2865231 2945080 2964392 3173220 3183590 3194028 3313215 3334941 3370860 3548920 3693420 3705490 3754977 3820308 3923460 3988851 3992535 4417620 4446588 4775385 5006636 5301144 5318468 5323380 5412103 5558235 5730462 6258295 6299333 6346440 6367180 6388056 6626430 6648085 6669882 6741720 7386840 7410980 7509954 7640616 7846920 7977702 7985070 8835240 8893176 9550770 10013272 10636936 10646760 10824206 11116470 11264931 11460924 11966553 12516590 12598666 12734360 13252860 13296170 13339764 14326155 14821960 15019908 15955404 15970140 16236309 16674705 18774885 18897999 19101540 19944255 21648412 22232940 22529862 22603489 22921848 23933106 25033180 25197332 26505720 26592340 26679528 27060515 28652310 30039816 31496665 31910808 31940280 32472618 33349410 37549770 37795998 38203080 39888510 43296824 44465880 45059724 45206978 47866212 48708927 50066360 50394664 53184680 54121030 56324655 56693997 57304620 59832765 62993330 64945236 66698820 67810467 75099540 75591996 79777020 81181545 90119448 90413956 94489995 95732424 97417854 108242060 112649310 113017445 113387994 114609240 119665530 125986660 129890472 133397640 135620934 150199080 151183992 159554040 162363090 180827912 188979990 194835708 203431401 216484120 225298620 226034890 226775988 239331060 243544635 251973320 271241868 283469985 324726180 339052335 377959980 384259313 389671416 406862802 450597240 452069780 453551976 478662120 487089270 542483736 566939970 649452360 678104670 755919960 768518626 813725604 904139560 974178540 1017157005 1133879940 1152777939 1356209340 1537037252 1627451208 1921296565 1948357080 2034314010 2267759880 2305555878 2712418680 3074074504 3458333817 3842593130 4068628020 4611111756 5763889695 6916667634 7685186260 8137256040 9222223512 11527779390 13833335268 15370372520 17291669085 23055558780 27666670536 34583338170 46111117560 69166676340 138333352680
• Sum of all divisors σ(n): 493854641280
• Sum of proper divisors (its aliquot sum) s(n): 355521288600
• 138333352680 is an abundant number, because the sum of its proper divisors (355521288600) is greater than itself. Its abundance is 217187935920

Bases of 138333352680

• Binary: 10000000110101010011110111001011101000₂
• Hexadecimal: 0x20354F72E8
• Base-36: 1RJS3U20

Squares and roots of 138333352680

• 138333352680 squared (138333352680²) is 19136116463689263182400
• 138333352680 cubed (138333352680³) is 2647163147697081257740278368832000
• The square root of 138333352680 is 371931.9194153683
• The cube root of 138333352680 is 5171.8068961051

Scales and comparisons

• 138,333,352,680 seconds is equal to 4,398 years, 29 weeks, 5 days, 11 hours, 18 minutes.
• To count from 1 to 138,333,352,680 would take you about eight thousand, seven hundred ninety-seven 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 138333352680 cubic inches would be around 431 feet tall.

Recreational maths with 138333352680

• 138333352680 backwards is 086253333831
• 138333352680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138333352680's digits is 45
• More coming soon!