155223436704

Names of 155223436704

• Cardinal: 155223436704 can be written as One hundred fifty-five billion, two hundred twenty-three million, four hundred thirty-six thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.55223436704 × 10¹¹

Factors of 155223436704

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 804

Divisors of 155223436704

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 67 73 83 84 96 112 134 146 166 168 201 219 224 249 268 292 332 336 402 438 469 498 511 536 569 581 584 664 672 804 876 938 996 1022 1072 1138 1162 1168 1328 1407 1533 1608 1707 1743 1752 1876 1992 2044 2144 2276 2324 2336 2656 2814 3066 3216 3414 3486 3504 3752 3983 3984 4088 4552 4648 4891 5561 5628 6059 6132 6432 6828 6972 7008 7504 7966 7968 8176 9104 9296 9782 11122 11256 11949 12118 12264 13656 13944 14673 15008 15932 16352 16683 18177 18208 18592 19564 22244 22512 23898 24236 24528 27312 27888 29346 31864 33366 34237 36354 38123 38927 39128 41537 42413 44488 45024 47227 47796 48472 49056 54624 55776 58692 63728 66732 68474 72708 76246 77854 78256 83074 84826 88976 94454 95592 96944 102711 114369 116781 117384 124611 127239 127456 133464 136948 141681 145416 152492 155708 156512 166148 169652 177952 188908 191184 193888 205422 228738 233562 234768 249222 254478 266861 266928 273896 283362 290759 290832 304984 311416 330589 332296 339304 377816 382368 405953 410844 457476 467124 469536 498444 508956 533722 533856 547792 566724 581518 581664 609968 622832 661178 664592 678608 755632 800583 811906 821688 872277 914952 934248 991767 996888 1017912 1067444 1095584 1133448 1163036 1217859 1219936 1245664 1322356 1329184 1357216 1511264 1601166 1623812 1643376 1744554 1829904 1868496 1983534 1993776 2035824 2134888 2266896 2326072 2435718 2644712 2782979 2841671 3164209 3202332 3247624 3286752 3447571 3489108 3659808 3736992 3967068 3987552 4071648 4269776 4533792 4652144 4871436 5289424 5565958 5683342 6328418 6404664 6495248 6895142 6978216 7934136 8348937 8525013 8539552 9304288 9492627 9742872 10342713 10578848 11131916 11366684 12656836 12809328 12990496 13790284 13956432 15868272 16697874 17050026 18985254 19480853 19485744 20685426 22149463 22263832 22733368 24132997 25313672 25618656 27580568 27912864 31736544 33395748 34100052 37970508 38961706 38971488 41370852 44298926 44527664 45466736 48265994 50627344 55161136 58442559 66448389 66791496 68200104 72398991 75941016 77923412 82741704 88597852 89055328 90933472 96531988 101254688 110322272 116885118 132896778 133582992 136400208 144797982 151882032 155846824 165483408 177195704 193063976 230987257 233770236 265793556 267165984 272800416 289595964 303764064 311693648 330966816 354391408 386127952 461974514 467540472 531587112 579191928 623387296 692961771 708782816 772255904 923949028 935080944 1063174224 1158383856 1385923542 1616910799 1847898056 1870161888 2126348448 2316767712 2771847084 3233821598 3695796112 4850732397 5543694168 6467643196 7391592224 9701464794 11087388336 12935286392 19402929588 22174776672 25870572784 38805859176 51741145568 77611718352 155223436704
• Sum of all divisors σ(n): 485719234560
• Sum of proper divisors (its aliquot sum) s(n): 330495797856
• 155223436704 is an abundant number, because the sum of its proper divisors (330495797856) is greater than itself. Its abundance is 175272361152

Bases of 155223436704

• Binary: 10010000100100000010011010110110100000₂
• Hexadecimal: 0x242409ADA0
• Base-36: 1ZB40YAO

Squares and roots of 155223436704

• 155223436704 squared (155223436704²) is 24094315302200694383616
• 155223436704 cubed (155223436704³) is 3740002426237368116560066470641664
• The square root of 155223436704 is 393984.0564083781
• The cube root of 155223436704 is 5374.2652590523

Scales and comparisons

• 155,223,436,704 seconds is equal to 4,935 years, 32 weeks, 3 days, 13 hours, 18 minutes, 24 seconds.
• To count from 1 to 155,223,436,704 would take you about nine thousand, eight hundred seventy-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 155223436704 cubic inches would be around 447.9 feet tall.

Recreational maths with 155223436704

• 155223436704 backwards is 407634322551
• 155223436704 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155223436704's digits is 42
• More coming soon!