38742000768

Names of 38742000768

• Cardinal: 38742000768 can be written as Thirty-eight billion, seven hundred forty-two million, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8742000768 × 10¹⁰

Factors of 38742000768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1965

Divisors of 38742000768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 23 24 32 36 38 41 46 48 57 64 69 72 76 82 92 96 114 123 128 138 144 152 164 171 184 192 207 228 246 276 288 304 328 342 368 369 384 414 437 456 492 552 576 608 656 684 736 738 779 828 874 912 943 984 1104 1152 1216 1311 1312 1368 1472 1476 1558 1656 1748 1824 1877 1886 1968 2208 2337 2432 2622 2624 2736 2829 2944 2952 3116 3312 3496 3648 3754 3772 3933 3936 4416 4674 5244 5248 5472 5631 5658 5904 6232 6624 6992 7011 7296 7508 7544 7866 7872 8487 8832 9348 10488 10944 11262 11316 11808 12464 13248 13984 14022 15016 15088 15732 15744 16893 16974 17917 18696 20976 21888 22524 22632 23616 24928 26496 27968 28044 30032 30176 31464 33786 33948 35663 35834 37392 41952 43171 45048 45264 47232 49856 53751 55936 56088 60064 60352 62928 67572 67896 71326 71668 74784 76957 83904 86342 90096 90528 99712 106989 107502 112176 120128 120704 125856 129513 135144 135792 142652 143336 149568 153914 161253 167808 172684 180192 181056 213978 215004 224352 230871 240256 251712 259026 270288 271584 285304 286672 299136 307828 320967 322506 345368 360384 362112 388539 427956 430008 448704 461742 503424 518052 540576 543168 570608 573344 615656 641934 645012 690736 692613 720768 777078 820249 855912 860016 897408 923484 1036104 1081152 1086336 1141216 1146688 1231312 1283868 1290024 1381472 1385226 1462183 1554156 1640498 1711824 1720032 1770011 1846968 2072208 2162304 2282432 2293376 2460747 2462624 2567736 2580048 2762944 2770452 2924366 3108312 3280996 3423648 3440064 3540022 3693936 4144416 4386549 4564864 4921494 4925248 5135472 5160096 5310033 5525888 5540904 5848732 6216624 6561992 6847296 6880128 7080044 7382241 7387872 8288832 8773098 9842988 9850496 10270944 10320192 10620066 11081808 11697464 12433248 13123984 13159647 13694592 14160088 14764482 14775744 15930099 16577664 17546196 19685976 20541888 20640384 21240132 22163616 23394928 24866496 26247968 26319294 28320176 29528964 29551488 31860198 33630209 35092392 39371952 41083776 42480264 44327232 46789856 49732992 52495936 52638588 56640352 59057928 63720396 67260418 70184784 78743904 84960528 88654464 93579712 100890627 104991872 105277176 113280704 118115856 127440792 134520836 140369568 157487808 169921056 187159424 201781254 210554352 226561408 236231712 254881584 269041672 280739136 302671881 314975616 339842112 403562508 421108704 472463424 509763168 538083344 561478272 605343762 679684224 807125016 842217408 944926848 1019526336 1076166688 1210687524 1614250032 1684434816 2039052672 2152333376 2421375048 3228500064 4304666752 4842750096 6457000128 9685500192 12914000256 19371000384 38742000768
• Sum of all divisors σ(n): 125507491200
• Sum of proper divisors (its aliquot sum) s(n): 86765490432
• 38742000768 is an abundant number, because the sum of its proper divisors (86765490432) is greater than itself. Its abundance is 48023489664

Bases of 38742000768

• Binary: 100100000101001101000000010010000000₂
• Hexadecimal: 0x905340480
• Base-36: HSPZJ40

Squares and roots of 38742000768

• 38742000768 squared (38742000768²) is 1500942623507712589824
• 38742000768 cubed (38742000768³) is 58149520272659736008884676984832
• The square root of 38742000768 is 196829.8777320151
• The cube root of 38742000768 is 3383.7168584253

Scales and comparisons

• 38,742,000,768 seconds is equal to 1,231 years, 45 weeks, 3 days, 18 hours, 52 minutes, 48 seconds.
• To count from 1 to 38,742,000,768 would take you about two thousand, four hundred sixty-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 38742000768 cubic inches would be around 282 feet tall.

Recreational maths with 38742000768

• 38742000768 backwards is 86700024783
• The number of decimal digits it has is: 11
• The sum of 38742000768's digits is 45
• More coming soon!