155235100032

Names of 155235100032

• Cardinal: 155235100032 can be written as One hundred fifty-five billion, two hundred thirty-five million, one hundred thousand and thirty-two.

Scientific notation

• Scientific notation: 1.55235100032 × 10¹¹

Factors of 155235100032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1267

Divisors of 155235100032

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 31 32 36 41 48 62 64 72 82 93 96 97 123 124 128 144 164 186 192 194 246 248 279 288 291 328 369 372 384 388 492 496 558 576 582 656 738 744 776 873 984 992 1093 1116 1152 1164 1271 1312 1476 1488 1552 1746 1968 1984 2186 2232 2328 2542 2624 2952 2976 3007 3104 3279 3492 3813 3936 3968 3977 4372 4464 4656 5084 5248 5904 5952 6014 6208 6558 6984 7626 7872 7954 8744 8928 9021 9312 9837 10168 11439 11808 11904 11931 12028 12416 13116 13968 15252 15744 15908 17488 17856 18042 18624 19674 20336 22878 23616 23862 24056 26232 27063 27936 30504 31816 33883 34976 35712 35793 36084 37248 39348 40672 44813 45756 47232 47724 48112 52464 54126 55872 61008 63632 67766 69952 71586 72168 78696 81344 89626 91512 95448 96224 101649 104928 106021 108252 111744 122016 123287 127264 134439 135532 139904 143172 144336 157392 162688 179252 183024 190896 192448 203298 209856 212042 216504 244032 246574 254528 268878 271064 286344 288672 304947 314784 318063 358504 366048 369861 381792 384896 403317 406596 419712 424084 433008 488064 493148 509056 537756 542128 572688 577344 609894 629568 636126 717008 732096 739722 763584 806634 813192 848168 866016 954189 986296 1075512 1084256 1109583 1145376 1154688 1219788 1259136 1272252 1389203 1434016 1464192 1479444 1527168 1613268 1626384 1696336 1732032 1908378 1972592 2151024 2168512 2219166 2290752 2439576 2544504 2778406 2868032 2958888 3226536 3252768 3286651 3392672 3464064 3816756 3945184 4167609 4302048 4337024 4346861 4438332 4581504 4879152 5089008 5556812 5736064 5917776 6453072 6505536 6573302 6785344 7633512 7890368 8335218 8604096 8693722 8876664 9758304 9859953 10178016 11113624 11835552 12502827 12906144 13011072 13040583 13146604 13570688 15267024 15780736 16670436 17208192 17387444 17753328 19516608 19719906 20356032 22227248 23671104 25005654 25812288 26081166 26293208 29579859 30534048 33340872 34774888 35506656 39033216 39121749 39439812 40712064 44454496 47342208 50011308 51624576 52162332 52586416 59159718 61068096 66681744 69549776 71013312 78243498 78879624 88908992 100022616 104324664 105172832 118319436 122136192 133363488 134752691 139099552 142026624 156486996 157759248 177817984 200045232 208649328 210345664 236638872 266726976 269505382 278199104 312973992 315518496 400090464 404258073 417298656 420691328 473277744 533453952 539010764 556398208 625947984 631036992 800180928 808516146 834597312 946555488 1078021528 1212774219 1251895968 1262073984 1600361856 1617032292 1669194624 1893110976 2156043056 2425548438 2503791936 3234064584 3786221952 4312086112 4851096876 5007583872 6468129168 8624172224 9702193752 12936258336 17248344448 19404387504 25872516672 38808775008 51745033344 77617550016 155235100032
• Sum of all divisors σ(n): 477668056320
• Sum of proper divisors (its aliquot sum) s(n): 322432956288
• 155235100032 is an abundant number, because the sum of its proper divisors (322432956288) is greater than itself. Its abundance is 167197856256

Bases of 155235100032

• Binary: 10010000100100101110111010010110000000₂
• Hexadecimal: 0x2424BBA580
• Base-36: 1ZBAYXS0

Squares and roots of 155235100032

• 155235100032 squared (155235100032²) is 24097936281945046401024
• 155235100032 cubed (155235100032³) is 3740845549292501433589842227232768
• The square root of 155235100032 is 393998.8579069741
• The cube root of 155235100032 is 5374.3998612529

Scales and comparisons

• 155,235,100,032 seconds is equal to 4,935 years, 51 weeks, 5 days, 13 hours, 7 minutes, 12 seconds.
• To count from 1 to 155,235,100,032 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 155235100032 cubic inches would be around 447.9 feet tall.

Recreational maths with 155235100032

• 155235100032 backwards is 230001532551
• The number of decimal digits it has is: 12
• The sum of 155235100032's digits is 27
• More coming soon!