855197738928

Names of 855197738928

• Cardinal: 855197738928 can be written as Eight hundred fifty-five billion, one hundred ninety-seven million, seven hundred thirty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 8.55197738928 × 10¹¹

Factors of 855197738928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2528

Divisors of 855197738928

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 36 38 39 48 52 57 72 76 78 83 104 114 117 127 144 152 156 166 171 208 228 234 247 249 254 304 312 332 342 381 456 468 494 498 508 624 664 684 741 747 762 912 936 988 996 1016 1079 1143 1328 1368 1482 1494 1524 1577 1651 1872 1976 1992 2032 2158 2223 2281 2286 2413 2736 2964 2988 3048 3154 3237 3302 3952 3984 4316 4446 4562 4572 4731 4826 4953 5928 5976 6096 6308 6474 6604 6843 7239 8632 8892 9124 9144 9462 9652 9711 9906 10541 11856 11952 12616 12948 13208 13686 14193 14478 14859 17264 17784 18248 18288 18924 19304 19422 19812 20501 20529 21082 21717 25232 25896 26416 27372 28386 28956 29653 29718 31369 31623 35568 36496 37848 38608 38844 39624 41002 41058 42164 43339 43434 51792 54744 56772 57912 59306 59436 61503 62738 63246 75696 77688 79248 82004 82116 84328 86678 86868 88959 94107 94869 109488 113544 115824 118612 118872 123006 125476 126492 130017 137033 155376 164008 164232 168656 173356 173736 177918 184509 188214 189323 189738 200279 227088 237224 237744 246012 250952 252984 260034 266877 274066 282321 289687 328016 328464 346712 347472 355836 369018 376428 378646 379476 390051 400558 411099 474448 492024 501904 505968 520068 533754 548132 563407 564642 567969 579374 600837 693424 711672 738036 752856 757292 758952 780102 801116 822198 869061 984048 1040136 1067508 1096264 1126814 1129284 1135938 1158748 1201674 1233297 1423344 1476072 1505712 1514584 1517904 1560204 1602232 1644396 1690221 1703907 1738122 1802511 2080272 2135016 2192528 2253628 2258568 2271876 2317496 2403348 2461199 2466594 2603627 2607183 2952144 3029168 3120408 3204464 3288792 3380442 3407814 3476244 3597137 3605022 3765931 4270032 4507256 4517136 4543752 4634992 4806696 4922398 4933188 5070663 5207254 5214366 5504053 6240816 6577584 6760884 6815628 6952488 7194274 7210044 7383597 7531862 7810881 9014512 9087504 9613392 9844796 9866376 10141326 10414508 10428732 10791411 11008106 11297793 13521768 13631256 13904976 14388548 14420088 14767194 15063724 15621762 16512159 19689592 19732752 20282652 20829016 20857464 21582822 22016212 22150791 22595586 23432643 24044021 27043536 27262512 28777096 28840176 29534388 30127448 31243524 32374233 33024318 33893379 39379184 40565304 41658032 41714928 43165644 44032424 44301582 45191172 46762781 46865286 48088042 49536477 57554192 59068776 60254896 62487048 64748466 66048636 67786758 71552689 72132063 81130608 86331288 88064848 88603164 90382344 93525562 93730572 96176084 99072954 118137552 124974096 129496932 132097272 135573516 140288343 143105378 144264126 172662576 177206328 180764688 187051124 187461144 192352168 198145908 214658067 216396189 258993864 264194544 271147032 280576686 286210756 288528252 312572273 354412656 374102248 374922288 384704336 396291816 420865029 429316134 432792378 456836399 517987728 542294064 561153372 572421512 577056504 625144546 643974201 748204496 792583632 841730058 858632268 865584756 913672798 937716819 1122306744 1144843024 1154113008 1250289092 1287948402 1370509197 1683460116 1717264536 1731169512 1827345596 1875433638 2244613488 2500578184 2575896804 2741018394 2813150457 3366920232 3434529072 3462339024 3654691192 3750867276 4111527591 5001156368 5151793608 5482036788 5626300914 5938873187 6733840464 7309382384 7501734552 8223055182 10303587216 10964073576 11252601828 11877746374 15003469104 16446110364 17816619561 21928147152 22505203656 23755492748 32892220728 35633239122 45010407312 47510985496 53449858683 65784441456 71266478244 95021970992 106899717366 142532956488 213799434732 285065912976 427598869464 855197738928
• Sum of all divisors σ(n): 2768649461760
• Sum of proper divisors (its aliquot sum) s(n): 1913451722832
• 855197738928 is an abundant number, because the sum of its proper divisors (1913451722832) is greater than itself. Its abundance is 1058253983904

Bases of 855197738928

• Binary: 1100011100011101110000011110011110110000₂
• Hexadecimal: 0xC71DC1E7B0
• Base-36: AWVENIK0

Squares and roots of 855197738928

• 855197738928 squared (855197738928²) is 731363172667563646589184
• 855197738928 cubed (855197738928³) is 625460131600508880769600636100554752
• The square root of 855197738928 is 924769.0192302077
• The cube root of 855197738928 is 9491.9515911659

Scales and comparisons

• 855,197,738,928 seconds is equal to 27,192 years, 33 weeks, 2 days, 23 hours, 28 minutes, 48 seconds.
• To count from 1 to 855,197,738,928 would take you about fifty-four thousand, three hundred eighty-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 855197738928 cubic inches would be around 791 feet tall.

Recreational maths with 855197738928

• 855197738928 backwards is 829837791558
• 855197738928 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 855197738928's digits is 72
• More coming soon!