42993504378

Names of 42993504378

• Cardinal: 42993504378 can be written as Forty-two billion, nine hundred ninety-three million, five hundred four thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2993504378 × 10¹⁰

Factors of 42993504378

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 255

Divisors of 42993504378

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 31 33 41 54 62 66 82 93 99 121 123 167 186 198 242 246 279 297 334 341 363 369 451 501 558 594 682 726 738 837 902 961 1002 1023 1089 1107 1271 1353 1503 1674 1837 1922 2046 2178 2214 2542 2706 2883 3006 3069 3267 3674 3751 3813 4059 4509 4961 5177 5511 5766 6138 6534 6847 7502 7626 8118 8649 9018 9207 9922 10354 10571 11022 11253 11439 12177 13694 13981 14883 15531 16533 17298 18414 20207 20541 21142 22506 22878 24354 25947 27962 29766 31062 31713 33066 33759 34317 39401 40414 41082 41943 44649 46593 49599 51894 56947 60621 61623 63426 67518 68634 75317 78802 83886 89298 93186 95139 99198 101277 113894 116281 118203 121242 123246 125829 133947 139779 150634 153791 160487 170841 181863 184869 190278 202554 212257 225951 232562 236406 251658 267894 279558 285417 307582 320974 341682 348843 354609 363726 369738 377487 424514 433411 451902 461373 481461 512523 545589 570834 626417 636771 677853 697686 709218 754974 828487 866822 922746 962922 1025046 1046529 1063827 1091178 1252834 1273542 1300233 1355706 1384119 1444383 1537569 1656974 1765357 1879251 1910313 2033559 2093058 2127654 2334827 2485461 2600466 2768238 2888766 3075138 3139587 3530714 3758502 3820626 3900699 4067118 4152357 4333149 4669654 4767521 4970922 5296071 5637753 5730939 6279174 6579967 7004481 7456383 7801398 8304714 8666298 9535042 10592142 11275506 11461878 11702097 13159934 14008962 14302563 14912766 15888213 16913259 19418927 19739901 21013443 22369149 23404194 25683097 28605126 31776426 33826518 38837854 39479802 42026886 42907689 44738298 47664639 51366194 58256781 59219703 63040329 72379637 77049291 85815378 95329278 116513562 118439406 126080658 128723067 144759274 154098582 174770343 177659109 217138911 231147873 257446134 349540686 355318218 434277822 462295746 524311029 651416733 693443619 796176007 1048622058 1302833466 1386887238 1592352014 1954250199 2388528021 3908500398 4777056042 7165584063 14331168126 21496752189 42993504378
• Sum of all divisors σ(n): 111825463680
• Sum of proper divisors (its aliquot sum) s(n): 68831959302
• 42993504378 is an abundant number, because the sum of its proper divisors (68831959302) is greater than itself. Its abundance is 25838454924

Bases of 42993504378

• Binary: 101000000010100111001101000001111010₂
• Hexadecimal: 0xA029CD07A
• Base-36: JR180AI

Squares and roots of 42993504378

• 42993504378 squared (42993504378²) is 1848441418701105166884
• 42993504378 cubed (42993504378³) is 79470974227402496065865674618152
• The square root of 42993504378 is 207348.7506063155
• The cube root of 42993504378 is 3503.2216425921

Scales and comparisons

• 42,993,504,378 seconds is equal to 1,367 years, 3 weeks, 1 day, 6 minutes, 18 seconds.
• To count from 1 to 42,993,504,378 would take you about two thousand, seven hundred thirty-four 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 42993504378 cubic inches would be around 291.9 feet tall.

Recreational maths with 42993504378

• 42993504378 backwards is 87340539924
• 42993504378 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42993504378's digits is 54
• More coming soon!