830139145243408

Names of 830139145243408

• Cardinal: 830139145243408 can be written as Eight hundred thirty trillion, one hundred thirty-nine billion, one hundred forty-five million, two hundred forty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 8.30139145243408 × 10¹⁴

Factors of 830139145243408

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1112584

Divisors of 830139145243408

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 44 52 56 77 88 91 104 112 127 143 154 176 182 208 254 286 308 364 367 508 572 616 728 734 889 1001 1016 1144 1232 1397 1456 1468 1651 1778 2002 2032 2288 2569 2794 2936 3302 3556 4004 4037 4771 5138 5588 5872 6604 7112 8008 8074 9542 9779 10276 11176 11557 13208 14224 16016 16148 18161 19084 19558 20552 22352 23114 26416 28259 32296 33397 36322 38168 39116 41104 46228 46609 52481 56518 64592 66794 72644 76336 78232 92456 93218 104962 113036 127127 133588 145288 156464 184912 186436 209924 226072 254254 267176 290576 326263 367367 372872 419848 452144 508508 512699 534352 605917 652526 734734 745744 839696 1017016 1025398 1112057 1211834 1305052 1469468 2034032 2050796 2224114 2423668 2610104 2938936 3588893 4101592 4241419 4448228 4847336 5220208 5877872 6665087 7177786 7784399 8203184 8482838 8896456 9694672 12232627 13330174 14355572 14456741 15568798 16965676 17792912 24465254 26660348 28711144 28913482 31137596 33931352 46655609 48930508 53320696 57422288 57826964 62275192 67862704 85628389 93311218 97861016 101197187 106641392 115653928 124550384 141231239 159024151 171256778 186622436 195722032 202394374 231307856 282462478 318048302 342513556 373244872 404788748 408124919 564924956 636096604 685027112 746489744 809577496 816249838 988618673 1113169057 1129849912 1272193208 1370054224 1553543629 1619154992 1632499676 1836006107 1977237346 2226338114 2259699824 2544386416 2856874433 3107087258 3264999352 3672012214 3954474692 4452676228 4489374109 5305623947 5713748866 6214174516 6529998704 7344024428 7908949384 8905352456 8978748218 10611247894 10874805403 11427497732 12428349032 12852042749 14688048856 15817898768 17810704912 17957496436 20196067177 21222495788 21749610806 22854995464 24856698064 25704085498 29376097712 31425618763 35914992872 37139367629 40392134354 42444991576 43499221612 45709990928 51408170996 51831864713 58361863417 62851237526 71829985744 74278735258 80784268708 84889983152 86998443224 102816341992 103663729426 116723726834 125702475052 141372470239 148557470516 161568537416 173996886448 205632683984 207327458852 233447453668 251404950104 282744940478 297114941032 323137074832 362823052991 408533043919 414654917704 466894907336 502809900208 565489880956 570150511843 594229882064 673814241269 725646105982 817066087838 829309835408 933789814672 1130979761912 1140301023686 1347628482538 1451292211964 1634132175676 2261959523824 2280602047372 2695256965076 2902584423928 3268264351352 3991053582901 4561204094744 4716699688883 5390513930152 5805168847856 6536528702704 7411956653959 7982107165802 9122408189488 9433399377766 10781027860304 14823913307918 15964214331604 18866798755532 29647826615836 31928428663208 37733597511064 51883696577713 59295653231672 63856857326416 75467195022128 103767393155426 118591306463344 207534786310852 415069572621704 830139145243408
• Sum of all divisors σ(n): 2182459481653248
• Sum of proper divisors (its aliquot sum) s(n): 1352320336409840
• 830139145243408 is an abundant number, because the sum of its proper divisors (1352320336409840) is greater than itself. Its abundance is 522181191166432

Bases of 830139145243408

• Binary: 10111100110000000111010100110111011100101100010000₂
• Hexadecimal: 0x2F301D4DDCB10
• Base-36: 869CNPIQDS

Squares and roots of 830139145243408

• 830139145243408 squared (830139145243408²) is 689131000465456043071567454464
• 830139145243408 cubed (830139145243408³) is 572074619687128280191809904990535484236173312
• The square root of 830139145243408 is 28812135.3815264445
• The cube root of 830139145243408 is 93983.2150973081

Scales and comparisons

• 830,139,145,243,408 seconds is equal to 26,395,857 years, 1 week, 3 days, 20 hours, 3 minutes, 28 seconds.
• To count from 1 to 830,139,145,243,408 would take you about sixty-five million, nine hundred eighty-nine thousand, six hundred forty-two 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 830139145243408 cubic inches would be around 7831.9 feet tall.

Recreational maths with 830139145243408

• 830139145243408 backwards is 804342541931038
• The number of decimal digits it has is: 15
• The sum of 830139145243408's digits is 55
• More coming soon!