3942028944

Names of 3942028944

• Cardinal: 3942028944 can be written as Three billion, nine hundred forty-two million, twenty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.942028944 × 10⁹

Factors of 3942028944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 281

Divisors of 3942028944

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 36 42 48 54 56 62 63 72 81 84 93 107 108 112 124 126 131 144 162 168 186 189 214 216 217 248 252 262 279 321 324 336 372 378 393 428 432 434 496 504 524 558 567 642 648 651 744 749 756 786 837 856 868 917 963 1008 1048 1116 1134 1179 1284 1296 1302 1488 1498 1512 1572 1674 1712 1736 1834 1926 1953 2096 2232 2247 2268 2358 2511 2568 2604 2751 2889 2996 3024 3144 3317 3348 3472 3537 3668 3852 3906 4061 4464 4494 4536 4716 5022 5136 5208 5502 5778 5859 5992 6288 6634 6696 6741 7074 7336 7704 7812 8122 8253 8667 8988 9072 9432 9951 10044 10416 10611 11004 11556 11718 11984 12183 13268 13392 13482 14017 14148 14672 15408 15624 16244 16506 17334 17577 17976 18864 19902 20088 20223 21222 22008 23112 23219 23436 24366 24759 26536 26964 28034 28296 28427 29853 31248 32488 33012 34668 35154 35952 36549 39804 40176 40446 42051 42444 44016 46224 46438 46872 48732 49518 53072 53928 56068 56592 56854 59706 60669 64976 66024 69336 69657 70308 73098 74277 79608 80892 84102 84888 85281 89559 92876 93744 97464 98119 99036 107856 109647 112136 113708 119412 121338 126153 132048 138672 139314 140616 146196 148554 159216 161784 168204 169776 170562 179118 185752 194928 196238 198072 208971 219294 224272 227416 238824 242676 252306 255843 268677 278628 281232 292392 294357 297108 323568 328941 336408 341124 358236 371504 378459 392476 396144 417942 434527 438588 454832 477648 485352 504612 511686 537354 557256 584784 588714 594216 626913 657882 672816 682248 716472 756918 767529 784952 835884 869054 877176 883071 970704 1009224 1023372 1074708 1114512 1135377 1177428 1188432 1253826 1303581 1315764 1364496 1432944 1513836 1535058 1569904 1671768 1738108 1754352 1766142 1880739 2018448 2046744 2149416 2270754 2302587 2354856 2507652 2607162 2631528 2649213 3027672 3041689 3070116 3343536 3476216 3532284 3761478 3910743 4093488 4298832 4541508 4605174 4709712 5015304 5214324 5263056 5298426 6055344 6083378 6140232 6952432 7064568 7522956 7821486 7947639 9083016 9125067 9210348 10030608 10428648 10596852 11732229 12166756 12280464 14129136 15045912 15642972 15895278 18166032 18250134 18420696 20857296 21193704 23464458 24333512 27375201 30091824 31285944 31790556 35196687 36500268 36841392 42387408 46928916 48667024 54750402 62571888 63581112 70393374 73000536 82125603 93857832 109500804 127162224 140786748 146001072 164251206 187715664 219001608 246376809 281573496 328502412 438003216 492753618 563146992 657004824 985507236 1314009648 1971014472 3942028944
• Sum of all divisors σ(n): 13689409536
• Sum of proper divisors (its aliquot sum) s(n): 9747380592
• 3942028944 is an abundant number, because the sum of its proper divisors (9747380592) is greater than itself. Its abundance is 5805351648

Bases of 3942028944

• Binary: 11101010111101101001011010010000₂
• Hexadecimal: 0xEAF69690
• Base-36: 1T6ZD00

Squares and roots of 3942028944

• 3942028944 squared (3942028944²) is 15539592195333755136
• 3942028944 cubed (3942028944³) is 61257522211962164486320656384
• The square root of 3942028944 is 62785.5791085819
• The cube root of 3942028944 is 1579.6950947183

Scales and comparisons

• 3,942,028,944 seconds is equal to 125 years, 17 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 3,942,028,944 would take you about two hundred fifty 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 3942028944 cubic inches would be around 131.6 feet tall.

Recreational maths with 3942028944

• 3942028944 backwards is 4498202493
• The number of decimal digits it has is: 10
• The sum of 3942028944's digits is 45
• More coming soon!