155293012224

Names of 155293012224

• Cardinal: 155293012224 can be written as One hundred fifty-five billion, two hundred ninety-three million, twelve thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.55293012224 × 10¹¹

Factors of 155293012224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19589

Divisors of 155293012224

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 29 32 34 36 42 48 51 56 58 63 64 68 72 84 87 96 102 112 116 119 126 128 136 144 153 168 174 192 203 204 224 232 238 252 256 261 272 288 306 336 348 357 384 406 408 448 464 476 493 504 522 544 576 609 612 672 696 714 768 812 816 896 928 952 986 1008 1044 1071 1088 1152 1218 1224 1344 1392 1428 1479 1624 1632 1792 1827 1856 1904 1972 2016 2088 2142 2176 2304 2436 2448 2688 2784 2856 2958 3248 3264 3451 3654 3712 3808 3944 4032 4176 4284 4352 4437 4872 4896 5376 5568 5712 5916 6496 6528 6902 7308 7424 7616 7888 8064 8352 8568 8874 9744 9792 10353 11136 11424 11832 12992 13056 13804 14616 15232 15776 16128 16704 17136 17748 19488 19531 19584 20706 22272 22848 23664 25984 27608 29232 30464 31059 31552 33408 34272 35496 38976 39062 39168 41412 45696 47328 51968 55216 58464 58593 62118 63104 66816 68544 70992 77952 78124 82824 91392 94656 110432 116928 117186 124236 126208 136717 137088 141984 155904 156248 165648 175779 189312 220864 233856 234372 248472 273434 274176 283968 312496 331296 332027 351558 378624 410151 441728 467712 468744 496944 546868 566399 567936 624992 662592 664054 703116 820302 883456 937488 993888 996081 1093736 1132798 1135872 1230453 1249984 1325184 1328108 1406232 1640604 1699197 1874976 1987776 1992162 2187472 2265596 2324189 2460906 2499968 2650368 2656216 2812464 2988243 3281208 3398394 3749952 3964793 3975552 3984324 4374944 4531192 4648378 4921812 4999936 5097591 5312432 5624928 5976486 6562416 6796788 6972567 7499904 7929586 7951104 7968648 8749888 9062384 9296756 9628783 9843624 10195182 10624864 11249856 11894379 11952972 13124832 13593576 13945134 14999808 15859172 15937296 17499776 18124768 18593512 19257566 19687248 20390364 20917701 21249728 22499712 23788758 23905944 26249664 27187152 27890268 28886349 31718344 31874592 34999552 35683137 36249536 37187024 38515132 39374496 40780728 41835402 42499456 44999424 47577516 47811888 52499328 54374304 55780536 57772698 63436688 63749184 67401481 71366274 72499072 74374048 77030264 78748992 81561456 83670804 84998912 86659047 95155032 95623776 104998656 108748608 111561072 115545396 126873376 127498368 134802962 142732548 144998144 148748096 154060528 157497984 163122912 167341608 173318094 190310064 191247552 202204443 217497216 223122144 231090792 253746752 254996736 269605924 285465096 297496192 308121056 314995968 326245824 334683216 346636188 380620128 382495104 404408886 434994432 446244288 462181584 507493504 539211848 570930192 594992384 606613329 616242112 652491648 669366432 693272376 761240256 764990208 808817772 892488576 924363168 1014987008 1078423696 1141860384 1213226658 1232484224 1304983296 1338732864 1386544752 1522480512 1617635544 1784977152 1848726336 2156847392 2283720768 2426453316 2464968448 2677465728 2773089504 3044961024 3235271088 3697452672 4313694784 4567441536 4852906632 5354931456 5546179008 6470542176 7394905344 8627389568 9134883072 9705813264 11092358016 12941084352 17254779136 19411626528 22184716032 25882168704 38823253056 51764337408 77646506112 155293012224
• Sum of all divisors σ(n): 560524648320
• Sum of proper divisors (its aliquot sum) s(n): 405231636096
• 155293012224 is an abundant number, because the sum of its proper divisors (405231636096) is greater than itself. Its abundance is 249938623872

Bases of 155293012224

• Binary: 10010000101000001011110101000100000000₂
• Hexadecimal: 0x24282F5100
• Base-36: 1ZC9G740

Squares and roots of 155293012224

• 155293012224 squared (155293012224²) is 24115919645603413426176
• 155293012224 cubed (155293012224³) is 3745033804317692629047275289575424
• The square root of 155293012224 is 394072.3438963969
• The cube root of 155293012224 is 5375.0681048403

Scales and comparisons

• 155,293,012,224 seconds is equal to 4,937 years, 43 weeks, 3 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 155,293,012,224 would take you about nine thousand, eight hundred seventy-five 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 155293012224 cubic inches would be around 447.9 feet tall.

Recreational maths with 155293012224

• 155293012224 backwards is 422210392551
• 155293012224 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155293012224's digits is 36
• More coming soon!