149722997424

Names of 149722997424

• Cardinal: 149722997424 can be written as One hundred forty-nine billion, seven hundred twenty-two million, nine hundred ninety-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.49722997424 × 10¹¹

Factors of 149722997424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 319

Divisors of 149722997424

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 33 39 42 44 48 49 52 56 66 77 78 84 88 91 98 104 112 121 132 143 147 154 156 168 169 176 182 196 208 231 242 264 273 283 286 294 308 312 336 338 363 364 392 429 462 484 507 528 539 546 566 572 588 616 624 637 676 726 728 784 847 849 858 924 968 1001 1014 1078 1092 1132 1144 1176 1183 1232 1274 1331 1352 1452 1456 1573 1617 1694 1698 1716 1848 1859 1911 1936 1981 2002 2028 2156 2184 2264 2288 2352 2366 2541 2548 2662 2704 2904 3003 3113 3146 3234 3388 3396 3432 3549 3679 3696 3718 3822 3962 3993 4004 4056 4312 4368 4528 4719 4732 5082 5096 5324 5577 5808 5929 5943 6006 6226 6292 6468 6776 6792 6864 7007 7098 7358 7436 7644 7924 7986 8008 8112 8281 8624 9317 9339 9438 9464 10164 10192 10648 11011 11037 11154 11858 11886 12012 12452 12584 12936 13013 13552 13584 13867 14014 14196 14716 14872 15288 15848 15972 16016 16562 17303 17787 18634 18678 18876 18928 20328 20449 21021 21296 21791 22022 22074 22308 23716 23772 24024 24843 24904 25168 25753 25872 26026 27734 27951 28028 28392 29432 29744 30576 31696 31944 33033 33124 34243 34606 35574 37268 37356 37752 39039 40469 40656 40898 41601 42042 43582 44044 44148 44616 47432 47544 47827 48048 49686 49808 51506 51909 52052 55468 55902 56056 56784 58864 61347 63888 65219 65373 66066 66248 68486 69212 71148 74536 74712 75504 77077 77259 78078 80938 81796 83202 84084 87164 88088 88296 89232 91091 94864 95088 95654 99372 102729 103012 103818 104104 110936 111804 112112 121121 121407 122694 130438 130746 132132 132496 136972 138424 142296 143143 143481 149072 149424 152537 154154 154518 156156 161876 163592 166404 168168 174328 176176 176592 180271 182182 191308 195657 198744 205458 206024 207636 208208 221872 223608 224939 231231 239701 242242 242814 245388 260876 261492 264264 273273 273944 276848 283283 284592 286286 286962 305074 308308 309036 312312 323752 327184 332808 334789 336336 348656 360542 363363 364364 376673 382616 391314 397488 410916 412048 415272 429429 445159 447216 449878 457611 462462 479402 484484 485628 490776 521752 522984 526097 528528 540813 546546 547888 566566 572572 573924 610148 616616 618072 624624 647504 665616 669578 674817 719103 721084 726726 728728 753346 765232 782628 821832 830544 847847 849849 858858 890318 899756 915222 924924 958804 968968 971256 981552 1002001 1004367 1043504 1045968 1052194 1081626 1093092 1130019 1133132 1145144 1147848 1220296 1233232 1236144 1335477 1339156 1349634 1438206 1442168 1453452 1457456 1506692 1565256 1574573 1578291 1643664 1677907 1695694 1699698 1717716 1780636 1799512 1830444 1849848 1917608 1937936 1942512 1982981 2004002 2008734 2104388 2163252 2186184 2260038 2266264 2290288 2295696 2343523 2440592 2543541 2636711 2670954 2678312 2699268 2876412 2884336 2906904 3006003 3013384 3116113 3130512 3149146 3156582 3355814 3391388 3399396 3435432 3561272 3599024 3660888 3682679 3699696 3835216 3965962 4008004 4017468 4208776 4326504 4372368 4520076 4532528 4687046 4723719 4896749 5033721 5087082 5273422 5341908 5356624 5398536 5752824 5787067 5813808 5948943 6012006 6026768 6232226 6298292 6313164 6711628 6782776 6798792 6870864 7030569 7122544 7321776 7365358 7910133 7931924 8016008 8034936 8417552 8653008 9040152 9348339 9374092 9447438 9793498 10067442 10174164 10546844 10683816 10797072 11022011 11048037 11505648 11574134 11897886 12024012 12464452 12596584 12626328 13423256 13565552 13597584 14061138 14690247 14730716 15820266 15863848 16032016 16069872 17361201 18080304 18456977 18696678 18748184 18894876 19586996 20134884 20348328 21093688 21367632 21812791 22044022 22096074 23148268 23795772 24048024 24928904 25193168 25252656 25778753 26846512 28122276 29380494 29461432 31640532 31727696 33066033 34277243 34722402 36913954 37393356 37496368 37789752 39173992 40269768 40509469 40696656 42187376 43625582 44088044 44192148 46296536 47591544 48096048 49857808 51557506 55370931 56244552 58760988 58922864 63281064 63657737 65438373 66132066 68554486 69444804 73827908 74786712 75579504 77336259 78347984 80539536 81018938 87251164 88176088 88384296 92593072 95183088 102831729 103115012 110741862 112489104 117521976 121528407 126562128 127315474 130876746 132264132 137108972 138889608 147655816 149573424 154672518 162037876 174502328 176352176 176768592 190973211 205663458 206230024 221483724 235043952 239940701 243056814 254630948 261753492 264528264 274217944 277779216 283566283 295311632 309345036 324075752 349004656 381946422 411326916 412460048 442967448 445604159 479881402 486113628 509261896 523506984 529056528 548435888 567132566 618690072 648151504 719822103 763892844 822653832 850698849 885934896 891208318 959762804 972227256 1018523792 1047013968 1134265132 1237380144 1336812477 1439644206 1527785688 1645307664 1701397698 1782416636 1919525608 1944454512 2268530264 2673624954 2879288412 3055571376 3119229113 3402795396 3564833272 3839051216 4537060528 5347249908 5758576824 6238458226 6805590792 7129666544 9357687339 10694499816 11517153648 12476916452 13611181584 18715374678 21388999632 24953832904 37430749356 49907665808 74861498712 149722997424
• Sum of all divisors σ(n): 537782972544
• Sum of proper divisors (its aliquot sum) s(n): 388059975120
• 149722997424 is an abundant number, because the sum of its proper divisors (388059975120) is greater than itself. Its abundance is 238336977696

Bases of 149722997424

• Binary: 10001011011100001011111010001010110000₂
• Hexadecimal: 0x22DC2FA2B0
• Base-36: 1WS57G6O

Squares and roots of 149722997424

• 149722997424 squared (149722997424²) is 22416975957627110635776
• 149722997424 cubed (149722997424³) is 3356336833557673818872853050241024
• The square root of 149722997424 is 386940.5605826301
• The cube root of 149722997424 is 5310.0201732097

Scales and comparisons

• 149,722,997,424 seconds is equal to 4,760 years, 37 weeks, 6 days, 1 hour, 30 minutes, 24 seconds.
• To count from 1 to 149,722,997,424 would take you about nine thousand, five hundred twenty-one 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 149722997424 cubic inches would be around 442.5 feet tall.

Recreational maths with 149722997424

• 149722997424 backwards is 424799227941
• The number of decimal digits it has is: 12
• The sum of 149722997424's digits is 60
• More coming soon!