28142813376

Names of 28142813376

• Cardinal: 28142813376 can be written as Twenty-eight billion, one hundred forty-two million, eight hundred thirteen thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.8142813376 × 10¹⁰

Factors of 28142813376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 903

Divisors of 28142813376

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 43 48 57 64 72 76 79 86 96 114 129 144 152 158 171 172 192 228 237 258 288 304 316 342 344 387 456 474 516 576 608 632 684 688 711 757 774 817 912 948 1032 1216 1264 1368 1376 1422 1501 1514 1548 1634 1824 1896 2064 2271 2451 2528 2736 2752 2844 3002 3028 3096 3268 3397 3648 3792 4128 4503 4542 4902 5056 5472 5688 6004 6056 6192 6536 6794 6813 7353 7584 8256 9006 9084 9804 10191 10944 11376 12008 12112 12384 13072 13509 13588 13626 14383 14706 15168 18012 18168 19608 20382 22752 24016 24224 24768 26144 27018 27176 27252 28766 29412 30573 32551 36024 36336 39216 40764 43149 45504 48032 48448 52288 54036 54352 54504 57532 58824 59803 61146 64543 65102 72048 72672 78432 81528 86298 96064 97653 108072 108704 109008 115064 117648 119606 122292 129086 129447 130204 144096 145344 156864 163056 172596 179409 193629 195306 216144 217408 218016 230128 235296 239212 244584 258172 258894 260408 288192 292959 326112 345192 358818 387258 390612 432288 436032 460256 470592 478424 489168 516344 517788 520816 538227 580887 585918 618469 652224 690384 717636 774516 781224 864576 920512 956848 978336 1032688 1035576 1041632 1076454 1136257 1161774 1171836 1236938 1380768 1435272 1549032 1562448 1855407 1913696 1956672 2065376 2071152 2083264 2152908 2272514 2323548 2343672 2473876 2571529 2761536 2870544 3098064 3124896 3408771 3710814 3827392 4130752 4142304 4305816 4545028 4647096 4687344 4947752 5143058 5566221 5741088 6196128 6249792 6817542 7421628 7714587 8284608 8611632 9090056 9294192 9374688 9895504 10226313 10286116 11132442 11482176 12392256 13635084 14843256 15429174 17223264 18180112 18588384 18749376 19791008 20452626 20572232 22264884 23143761 27270168 29686512 30858348 34446528 36360224 37176768 39582016 40905252 41144464 44529768 46287522 48859051 54540336 59373024 61716696 72720448 81810504 82288928 89059536 92575044 97718102 109080672 118746048 123433392 146577153 163621008 164577856 178119072 185150088 195436204 218161344 246866784 293154306 327242016 356238144 370300176 390872408 439731459 493733568 586308612 654484032 740600352 781744816 879462918 1172617224 1481200704 1563489632 1758925836 2345234448 3126979264 3517851672 4690468896 7035703344 9380937792 14071406688 28142813376
• Sum of all divisors σ(n): 88102643200
• Sum of proper divisors (its aliquot sum) s(n): 59959829824
• 28142813376 is an abundant number, because the sum of its proper divisors (59959829824) is greater than itself. Its abundance is 31817016448

Bases of 28142813376

• Binary: 11010001101011100010100000011000000₂
• Hexadecimal: 0x68D7140C0
• Base-36: CXFI5S0

Squares and roots of 28142813376

• 28142813376 squared (28142813376²) is 792017944716364517376
• 28142813376 cubed (28142813376³) is 22289613208595731865701077221376
• The square root of 28142813376 is 167758.1991319649
• The cube root of 28142813376 is 3041.7429040695

Scales and comparisons

• 28,142,813,376 seconds is equal to 894 years, 44 weeks, 3 days, 9 minutes, 36 seconds.
• To count from 1 to 28,142,813,376 would take you about one thousand, seven hundred eighty-nine 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 28142813376 cubic inches would be around 253.5 feet tall.

Recreational maths with 28142813376

• 28142813376 backwards is 67331824182
• The number of decimal digits it has is: 11
• The sum of 28142813376's digits is 45
• More coming soon!