155835105552

Names of 155835105552

• Cardinal: 155835105552 can be written as One hundred fifty-five billion, eight hundred thirty-five million, one hundred five thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.55835105552 × 10¹¹

Factors of 155835105552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 42420

Divisors of 155835105552

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 252 324 336 378 409 432 504 567 648 756 818 1008 1134 1227 1296 1512 1636 2268 2454 2863 3024 3272 3681 4536 4908 5726 6544 7362 8589 9072 9816 11043 11452 14724 17178 19632 22086 22904 25767 29448 33129 34356 41999 44172 45808 51534 58896 66258 68712 77301 83998 88344 103068 125997 132516 137424 154602 167996 176688 206136 231903 251994 265032 293993 309204 335992 377991 412272 463806 503988 530064 587986 618408 671984 755982 881979 927612 1007976 1133973 1175972 1236816 1511964 1763958 1855224 2015952 2267946 2351944 2645937 3023928 3401919 3527916 3710448 4535892 4703888 5291874 6047856 6803838 7055832 7937811 9071784 10583748 13607676 14111664 15875622 17177591 18143568 21167496 23813433 27215352 31751244 34355182 42334992 47626866 51532773 54430704 63502488 68710364 95253732 103065546 120243137 127004976 137420728 154598319 190507464 206131092 240486274 274841456 309196638 360729411 381014928 412262184 463794957 480972548 618393276 721458822 824524368 927589914 961945096 1082188233 1236786552 1391384871 1442917644 1855179828 1923890192 2164376466 2473573104 2782769742 2885835288 3246564699 3710359656 4328752932 5565539484 5771670576 6493129398 7420719312 8657505864 9739694097 11131078968 12986258796 17315011728 19479388194 22262157936 25972517592 38958776388 51945035184 77917552776 155835105552
• Sum of all divisors σ(n): 516737760000
• Sum of proper divisors (its aliquot sum) s(n): 360902654448
• 155835105552 is an abundant number, because the sum of its proper divisors (360902654448) is greater than itself. Its abundance is 205067548896

Bases of 155835105552

• Binary: 10010001001000011111110000000100010000₂
• Hexadecimal: 0x24487F0110
• Base-36: 1ZL87500

Squares and roots of 155835105552

• 155835105552 squared (155835105552²) is 24284580122402981224704
• 155835105552 cubed (155835105552³) is 3784390106660669659031222069956608
• The square root of 155835105552 is 394759.5540984411
• The cube root of 155835105552 is 5381.3152300073

Scales and comparisons

• 155,835,105,552 seconds is equal to 4,955 years, 3 weeks, 6 days, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 155,835,105,552 would take you about nine thousand, nine hundred ten 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 155835105552 cubic inches would be around 448.4 feet tall.

Recreational maths with 155835105552

• 155835105552 backwards is 255501538551
• The number of decimal digits it has is: 12
• The sum of 155835105552's digits is 45
• More coming soon!