149801302728

Names of 149801302728

• Cardinal: 149801302728 can be written as One hundred forty-nine billion, eight hundred one million, three hundred two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.49801302728 × 10¹¹

Factors of 149801302728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 961

Divisors of 149801302728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 31 33 36 42 44 56 62 63 66 72 77 84 88 93 99 124 126 132 154 168 186 198 217 231 248 252 264 279 308 341 372 396 434 462 504 558 616 651 682 693 744 792 868 907 924 961 1023 1116 1302 1364 1386 1736 1814 1848 1922 1953 2046 2232 2387 2604 2721 2728 2772 2883 3069 3628 3844 3906 4092 4774 5208 5442 5544 5766 6138 6349 6727 7161 7256 7688 7812 8163 8184 8649 9548 9977 10571 10884 11532 12276 12698 13454 14322 15624 16326 17298 19047 19096 19954 20181 21142 21483 21768 23064 24552 25396 26908 28117 28644 29791 29931 31713 32652 34596 38094 39908 40362 42284 42966 50792 53816 56234 57141 57288 59582 59862 60543 63426 65304 69192 69839 73997 76188 79816 80724 84351 84568 85932 89373 89793 95139 112468 114282 119164 119724 121086 126852 139678 147994 152376 161448 168702 171864 178746 179586 190278 196819 208537 209517 221991 224936 228564 238328 239448 242172 253053 253704 268119 279356 295988 309287 327701 337404 357492 359172 380556 393638 417074 419034 443982 457128 484344 506106 536238 558712 590457 591976 618574 625611 628551 655402 665973 674808 714984 718344 761112 787276 834148 838068 871627 887964 927861 983103 1012212 1072476 1180914 1237148 1251222 1257102 1310804 1331946 1574552 1668296 1676136 1743254 1771371 1775928 1855722 1876833 1966206 2024424 2144952 2165009 2293907 2361828 2474296 2502444 2514204 2614881 2621608 2663892 2783583 2949309 3486508 3542742 3711444 3753666 3932412 4330018 4587814 4723656 5004888 5028408 5229762 5327784 5567166 5898618 6101389 6495027 6881721 6973016 7085484 7422888 7507332 7844643 7864824 8660036 9175628 9587897 10459524 11134332 11797236 12202778 12990054 13763442 14170968 15014664 15689286 17320072 18304167 18351256 19175794 19485081 20645163 20919048 22268664 23594472 24405556 25980108 27020437 27526884 28763691 31378572 36608334 38351588 38970162 41290326 48811112 51960216 54040874 54912501 55053768 57527382 62757144 67115279 73216668 76703176 77940324 81061311 82580652 86291073 108081748 109825002 115054764 134230558 146433336 155880648 162122622 165161304 172582146 189143059 201345837 216163496 219650004 230109528 243183933 268461116 297224807 324245244 345164292 378286118 402691674 439300008 486367866 536922232 567429177 594449614 604037511 648490488 690328584 756572236 805383348 891674421 972735732 1134858354 1188899228 1208075022 1513144472 1610766696 1702287531 1783348842 1945471464 2080573649 2269716708 2377798456 2416150044 2675023263 3404575062 3566697684 4161147298 4539433416 4832300088 5350046526 6241720947 6809150124 7133395368 8322294596 10700093052 12483441894 13618300248 16644589192 18725162841 21400186104 24966883788 37450325682 49933767576 74900651364 149801302728
• Sum of all divisors σ(n): 523259043840
• Sum of proper divisors (its aliquot sum) s(n): 373457741112
• 149801302728 is an abundant number, because the sum of its proper divisors (373457741112) is greater than itself. Its abundance is 223656438384

Bases of 149801302728

• Binary: 10001011100000110110100111101011001000₂
• Hexadecimal: 0x22E0DA7AC8
• Base-36: 1WTFTSY0

Squares and roots of 149801302728

• 149801302728 squared (149801302728²) is 22440430299005900241984
• 149801302728 cubed (149801302728³) is 3361605692567966419607613639332352
• The square root of 149801302728 is 387041.7325405621
• The cube root of 149801302728 is 5310.9457274747

Scales and comparisons

• 149,801,302,728 seconds is equal to 4,763 years, 11 weeks, 2 days, 8 hours, 58 minutes, 48 seconds.
• To count from 1 to 149,801,302,728 would take you about nine thousand, five hundred twenty-six 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 149801302728 cubic inches would be around 442.6 feet tall.

Recreational maths with 149801302728

• 149801302728 backwards is 827203108941
• The number of decimal digits it has is: 12
• The sum of 149801302728's digits is 45
• More coming soon!