38428155675

Names of 38428155675

• Cardinal: 38428155675 can be written as Thirty-eight billion, four hundred twenty-eight million, one hundred fifty-five thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 3.8428155675 × 10¹⁰

Factors of 38428155675

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 59

Divisors of 38428155675

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 27 31 35 39 45 49 63 65 75 81 91 93 105 117 135 147 155 175 189 195 217 225 245 273 279 315 325 351 403 405 441 455 465 525 567 585 637 651 675 735 775 819 837 945 961 975 1053 1085 1209 1225 1323 1365 1395 1519 1575 1755 1911 1953 2015 2025 2205 2275 2325 2457 2511 2821 2835 2883 2925 3185 3255 3627 3675 3969 4095 4185 4557 4725 4805 5265 5425 5733 5859 6045 6615 6727 6825 6975 7371 7595 8463 8649 8775 9555 9765 10075 10881 11025 12285 12493 12555 13671 14105 14175 14415 15925 16275 17199 17577 18135 19747 19845 20181 20475 20925 22785 24025 25389 25947 26325 28665 29295 29791 30225 32643 33075 33635 36855 37479 37975 41013 42315 43245 47089 47775 48825 51597 54405 59241 60543 61425 62465 62775 68355 70525 72075 76167 77841 85995 87451 87885 89373 90675 98735 99225 100905 112437 113925 123039 126945 129735 141267 143325 146475 148955 163215 168175 177723 181629 184275 187395 205065 208537 211575 216225 228501 235445 257985 262353 268119 272025 296205 302715 312325 337311 341775 380835 387283 389205 423801 429975 437255 439425 446865 493675 504525 533169 544887 562185 612157 615195 625611 634725 648675 706335 744775 787059 804357 816075 888615 908145 936975 1011933 1025325 1042685 1142505 1161849 1177225 1271403 1289925 1311765 1340595 1459759 1481025 1513575 1599507 1686555 1836471 1876833 1904175 1936415 1946025 2119005 2186275 2234325 2361177 2413071 2665845 2710981 2724435 2810925 3060785 3075975 3128055 3485547 3531675 3814209 3935295 4021785 4379277 4443075 4540725 5059665 5213425 5509413 5630499 5712525 5809245 6357015 6558825 6702975 7083531 7298795 7997535 8132943 8432775 9182355 9384165 9682075 10456641 10595025 11805885 12065355 13137831 13329225 13554905 13622175 15303925 15640275 16528239 16891497 17427735 18976867 19071045 19676475 20108925 21896385 24398829 25298325 27547065 28152495 29046225 31369923 31785075 35417655 36493975 39413493 39987675 40664715 45911775 46920825 49584717 52283205 56930601 59029425 60326775 65689155 67774525 73196487 82641195 84457485 87138675 94884335 95355225 109481925 118240479 121994145 137735325 140762475 156849615 170791803 177088275 197067465 203323575 219589461 247923585 261416025 284653005 328445775 365982435 413205975 422287425 474421675 512375409 591202395 609970725 784248075 853959015 985337325 1097947305 1239617925 1423265025 1537126227 1829912175 2561877045 2956011975 4269795075 5489736525 7685631135 12809385225 38428155675
• Sum of all divisors σ(n): 92145685632
• Sum of proper divisors (its aliquot sum) s(n): 53717529957
• 38428155675 is an abundant number, because the sum of its proper divisors (53717529957) is greater than itself. Its abundance is 15289374282

Bases of 38428155675

• Binary: 100011110010011111110001111100011011₂
• Hexadecimal: 0x8F27F1F1B
• Base-36: HNJ4QOR

Squares and roots of 38428155675

• 38428155675 squared (38428155675²) is 1476723148582034705625
• 38428155675 cubed (38428155675³) is 56747747042586585176010298171875
• The square root of 38428155675 is 196031.0069223745
• The cube root of 38428155675 is 3374.5550228161

Scales and comparisons

• 38,428,155,675 seconds is equal to 1,221 years, 46 weeks, 4 days, 7 hours, 41 minutes, 15 seconds.
• To count from 1 to 38,428,155,675 would take you about two thousand, four hundred forty-three 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 38428155675 cubic inches would be around 281.2 feet tall.

Recreational maths with 38428155675

• 38428155675 backwards is 57655182483
• The number of decimal digits it has is: 11
• The sum of 38428155675's digits is 54
• More coming soon!