149438120832

Names of 149438120832

• Cardinal: 149438120832 can be written as One hundred forty-nine billion, four hundred thirty-eight million, one hundred twenty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.49438120832 × 10¹¹

Factors of 149438120832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 53

Divisors of 149438120832

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 17 18 21 22 24 26 27 28 32 33 34 36 39 42 44 48 49 51 52 54 56 63 64 66 68 72 77 78 81 84 88 91 96 98 99 102 104 108 112 117 119 121 126 128 132 136 143 144 147 153 154 156 162 168 176 182 187 189 192 196 198 204 208 216 221 224 231 234 238 242 252 264 272 273 286 288 294 297 306 308 312 324 336 351 352 357 363 364 374 378 384 392 396 408 416 429 432 441 442 448 459 462 468 476 484 504 528 539 544 546 561 567 572 576 588 594 612 616 624 637 648 663 672 693 702 704 714 726 728 748 756 784 792 816 819 832 833 847 858 864 882 884 891 896 918 924 936 952 968 1001 1008 1053 1056 1071 1078 1088 1089 1092 1122 1134 1144 1152 1176 1188 1224 1232 1248 1274 1287 1296 1309 1323 1326 1331 1344 1377 1386 1404 1408 1428 1452 1456 1496 1512 1547 1568 1573 1584 1617 1632 1638 1664 1666 1683 1694 1716 1728 1764 1768 1782 1836 1848 1872 1904 1911 1936 1989 2002 2016 2057 2079 2106 2112 2142 2156 2176 2178 2184 2244 2268 2288 2352 2376 2431 2448 2457 2464 2496 2499 2541 2548 2574 2592 2618 2646 2652 2662 2688 2754 2772 2808 2856 2904 2912 2992 3003 3024 3094 3136 3146 3168 3213 3234 3264 3267 3276 3332 3366 3388 3432 3456 3528 3536 3564 3672 3696 3744 3808 3822 3861 3872 3927 3969 3978 3993 4004 4032 4114 4158 4212 4224 4284 4312 4356 4368 4488 4536 4576 4641 4704 4719 4752 4851 4862 4896 4914 4928 4992 4998 5049 5082 5096 5148 5184 5236 5292 5304 5324 5508 5544 5616 5712 5733 5808 5824 5929 5967 5984 6006 6048 6171 6188 6237 6272 6292 6336 6426 6468 6528 6534 6552 6664 6732 6776 6864 7007 7056 7072 7128 7293 7344 7371 7392 7488 7497 7616 7623 7644 7722 7744 7854 7938 7956 7986 8008 8064 8228 8316 8424 8568 8624 8712 8736 8976 9009 9072 9152 9163 9282 9317 9408 9438 9504 9639 9702 9724 9792 9801 9828 9856 9996 10098 10164 10192 10296 10368 10472 10584 10608 10648 10829 11011 11016 11088 11232 11424 11466 11583 11616 11648 11781 11858 11934 11968 11979 12012 12096 12342 12376 12474 12584 12672 12852 12936 13068 13104 13328 13464 13552 13728 13923 14014 14112 14144 14157 14256 14399 14553 14586 14688 14742 14784 14976 14994 15147 15232 15246 15288 15444 15488 15708 15876 15912 15972 16016 16456 16632 16848 17017 17136 17199 17248 17303 17424 17472 17787 17901 17952 18018 18144 18304 18326 18513 18564 18634 18816 18876 19008 19278 19404 19448 19584 19602 19656 19992 20196 20328 20384 20592 20944 21021 21168 21216 21296 21658 21879 22022 22032 22176 22464 22491 22627 22848 22869 22932 23166 23232 23562 23716 23868 23936 23958 24024 24192 24684 24752 24948 25168 25704 25872 26136 26208 26656 26741 26928 27027 27104 27456 27489 27846 27951 28028 28224 28288 28314 28512 28798 29106 29172 29376 29484 29568 29988 30294 30492 30576 30888 31416 31752 31824 31944 32032 32487 32912 33033 33264 33696 34034 34272 34398 34496 34606 34848 34944 35343 35574 35802 35904 35937 36036 36288 36652 37026 37128 37268 37752 38016 38556 38808 38896 39204 39312 39984 40392 40656 40768 41184 41769 41888 42042 42336 42432 42471 42592 43197 43316 43659 43758 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1186016832 1235025792 1255782528 1277248896 1334268936 1383686304 1436905008 1465079616 1509475968 1524878784 1556647092 1642177152 1698160464 1779025248 1844915072 1915873344 1940754816 2075529456 2197619424 2264213952 2334970638 2372033664 2668537872 2767372608 2873810016 2930159232 3049757568 3113294184 3396320928 3558050496 3831746688 4151058912 4395238848 4528427904 4669941276 5337075744 5534745216 5747620032 6226588368 6792641856 7116100992 8302117824 8790477696 9339882552 10674151488 11495240064 12453176736 13585283712 16604235648 18679765104 21348302976 24906353472 37359530208 49812706944 74719060416 149438120832
• Sum of all divisors σ(n): 648846586080
• Sum of proper divisors (its aliquot sum) s(n): 499408465248
• 149438120832 is an abundant number, because the sum of its proper divisors (499408465248) is greater than itself. Its abundance is 349970344416

Bases of 149438120832

• Binary: 10001011001011001101001100001110000000₂
• Hexadecimal: 0x22CB34C380
• Base-36: 1WNFLK00

Squares and roots of 149438120832

• 149438120832 squared (149438120832²) is 22331751957799432372224
• 149438120832 cubed (149438120832³) is 3337215047459884139661422512570368
• The square root of 149438120832 is 386572.2711628447
• The cube root of 149438120832 is 5306.6502592299

Scales and comparisons

• 149,438,120,832 seconds is equal to 4,751 years, 34 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 149,438,120,832 would take you about nine thousand, five hundred three 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 149438120832 cubic inches would be around 442.2 feet tall.

Recreational maths with 149438120832

• 149438120832 backwards is 238021834941
• The number of decimal digits it has is: 12
• The sum of 149438120832's digits is 45
• More coming soon!