38286983490

Names of 38286983490

• Cardinal: 38286983490 can be written as Thirty-eight billion, two hundred eighty-six million, nine hundred eighty-three thousand, four hundred ninety.

Scientific notation

• Scientific notation: 3.828698349 × 10¹⁰

Factors of 38286983490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 387

Divisors of 38286983490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 29 30 35 42 47 49 58 70 87 94 97 98 105 141 145 147 174 194 197 203 210 235 245 282 290 291 294 329 394 406 435 470 485 490 582 591 609 658 679 705 735 870 970 985 987 1015 1182 1218 1358 1363 1379 1410 1421 1455 1470 1645 1970 1974 2030 2037 2303 2726 2758 2813 2842 2910 2955 3045 3290 3395 4074 4089 4137 4263 4559 4606 4753 4935 5626 5713 5910 6090 6790 6815 6895 6909 7105 8178 8274 8439 8526 9118 9259 9506 9541 9653 9870 10185 11426 11515 13630 13677 13790 13818 14065 14210 14259 16878 17139 18518 19082 19109 19306 19691 20370 20445 20685 21315 22795 23030 23765 27354 27777 28130 28518 28565 28623 28959 31913 34278 34545 38218 39382 39991 40890 41370 42195 42630 45590 46295 47530 47705 48265 55554 57130 57246 57327 57918 59073 63826 64813 66787 68385 69090 71295 79982 84390 85695 92590 95410 95545 95739 96530 98455 114654 118146 119973 129626 132211 133574 133763 136770 137837 138885 142590 143115 144795 159565 171390 191090 191478 194439 196910 199955 200361 223391 239946 264422 267526 268511 275674 277770 279937 286230 286635 289590 295365 319130 324065 333935 388878 396633 399910 400722 401289 413511 446782 453691 478695 537022 554161 559874 573270 590730 599865 648130 661055 667870 668815 670173 689185 793266 802578 805533 827022 839811 898123 907382 925477 936341 957390 972195 1001805 1108322 1116955 1199730 1322110 1337630 1340346 1342555 1361073 1378370 1399685 1611066 1662483 1679622 1796246 1850954 1872682 1879577 1944390 1983165 2003610 2006445 2067555 2233910 2268455 2685110 2694369 2722146 2770805 2776431 2799370 2809023 3324966 3350865 3759154 3879127 3966330 4012890 4027665 4135110 4199055 4490615 4536910 4627385 4681705 5388738 5541610 5552862 5618046 5638731 6286861 6478339 6701730 6805365 7758254 8055330 8312415 8398110 8981230 9254770 9363410 9397885 11277462 11637381 12573722 12956678 13157039 13471845 13610730 13882155 14045115 16624830 18795770 18860583 19395635 19435017 23274762 26045567 26314078 26943690 27153889 27764310 28090230 28193655 31434305 32391695 37721166 38791270 38870034 39471117 44008027 52091134 54307778 56387310 58186905 62868610 64783390 65785195 78136701 78942234 81461667 88016054 94302915 97175085 116373810 130227835 131570390 132024081 135769445 156273402 162923334 182318969 188605830 194350170 197355585 220040135 260455670 264048162 271538890 364637938 390683505 394711170 407308335 440080270 546956907 660120405 781367010 814616670 911594845 1093913814 1276232783 1320240810 1823189690 2552465566 2734784535 3828698349 5469569070 6381163915 7657396698 12762327830 19143491745 38286983490
• Sum of all divisors σ(n): 114672983040
• Sum of proper divisors (its aliquot sum) s(n): 76385999550
• 38286983490 is an abundant number, because the sum of its proper divisors (76385999550) is greater than itself. Its abundance is 38099016060

Bases of 38286983490

• Binary: 100011101010000101010000000101000010₂
• Hexadecimal: 0x8EA150142
• Base-36: HL72XJ6

Squares and roots of 38286983490

• 38286983490 squared (38286983490²) is 1465893104763532580100
• 38286983490 cubed (38286983490³) is 56124625100186212248365802549000
• The square root of 38286983490 is 195670.5994522427
• The cube root of 38286983490 is 3370.4176235489

Scales and comparisons

• 38,286,983,490 seconds is equal to 1,217 years, 21 weeks, 1 day, 9 hours, 11 minutes, 30 seconds.
• To count from 1 to 38,286,983,490 would take you about two thousand, four 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 38286983490 cubic inches would be around 280.9 feet tall.

Recreational maths with 38286983490

• 38286983490 backwards is 09438968283
• The number of decimal digits it has is: 11
• The sum of 38286983490's digits is 60
• More coming soon!