30975377832

Names of 30975377832

• Cardinal: 30975377832 can be written as Thirty billion, nine hundred seventy-five million, three hundred seventy-seven thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.0975377832 × 10¹⁰

Factors of 30975377832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 518

Divisors of 30975377832

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 43 49 54 56 63 72 81 84 86 98 108 126 129 147 162 168 172 189 196 216 252 258 294 301 324 343 344 378 387 392 441 463 504 516 567 588 602 648 686 756 774 882 903 926 1029 1032 1134 1161 1176 1204 1323 1372 1389 1512 1548 1764 1806 1852 2058 2107 2268 2322 2401 2408 2646 2709 2744 2778 3087 3096 3241 3483 3528 3612 3704 3969 4116 4167 4214 4536 4644 4802 5292 5418 5556 6174 6321 6482 6966 7203 7224 7938 8127 8232 8334 8428 9261 9288 9604 9723 10584 10836 11112 12348 12501 12642 12964 13932 14406 14749 15876 16254 16668 16856 18522 18963 19208 19446 19909 21609 21672 22687 24381 24696 25002 25284 25928 27783 27864 28812 29169 29498 31752 32508 33336 37044 37503 37926 38892 39818 43218 44247 45374 48762 50004 50568 55566 56889 57624 58338 58996 59727 64827 65016 68061 74088 75006 75852 77784 79636 86436 87507 88494 90748 97524 100008 103243 111132 113778 116676 117992 119454 129654 132741 136122 139363 150012 151704 158809 159272 170667 172872 175014 176988 179181 181496 194481 195048 204183 206486 222264 227556 233352 238908 259308 262521 265482 272244 278726 300024 309729 317618 341334 350028 353976 358362 388962 398223 408366 412972 418089 455112 476427 477816 518616 525042 530964 537543 544488 557452 612549 619458 635236 682668 700056 716724 777924 796446 816732 825944 836178 929187 952854 975541 1050084 1061928 1075086 1111663 1114904 1194669 1225098 1238916 1254267 1270472 1365336 1429281 1433448 1555848 1592892 1612629 1633464 1672356 1837647 1858374 1905708 1951082 2100168 2150172 2223326 2389338 2450196 2477832 2508534 2787561 2858562 2926623 3185784 3225258 3334989 3344712 3675294 3716748 3762801 3811416 3902164 4287843 4300344 4446652 4778676 4900392 5017068 5575122 5717124 5853246 6450516 6669978 6828787 7350588 7433496 7525602 7804328 8362683 8575686 8779869 8893304 9557352 10004967 10034136 11150244 11288403 11434248 11706492 12863529 12901032 13339956 13657574 14701176 15051204 16725366 17151372 17559738 20009934 20486361 22300488 22576806 23412984 25727058 26339607 26679912 27315148 30014901 30102408 33450732 34302744 35119476 40019868 40972722 45153612 47801509 51454116 52679214 54630296 60029802 61459083 66901464 70238952 79018821 80039736 81945444 90044703 90307224 95603018 102908232 105358428 120059604 122918166 143404527 158037642 163890888 180089406 184377249 191206036 210716856 240119208 245836332 286809054 316075284 360178812 368754498 382412072 430213581 491672664 553131747 573618108 632150568 720357624 737508996 860427162 1106263494 1147236216 1290640743 1475017992 1720854324 2212526988 2581281486 3441708648 3871922229 4425053976 5162562972 7743844458 10325125944 15487688916 30975377832
• Sum of all divisors σ(n): 103791167040
• Sum of proper divisors (its aliquot sum) s(n): 72815789208
• 30975377832 is an abundant number, because the sum of its proper divisors (72815789208) is greater than itself. Its abundance is 41840411376

Bases of 30975377832

• Binary: 11100110110010001101100000110101000₂
• Hexadecimal: 0x73646C1A8
• Base-36: E89XUI0

Squares and roots of 30975377832

• 30975377832 squared (30975377832²) is 959474031835157020224
• 30975377832 cubed (30975377832³) is 29720070656086385042485665274368
• The square root of 30975377832 is 175998.2324683973
• The cube root of 30975377832 is 3140.5487374523

Scales and comparisons

• 30,975,377,832 seconds is equal to 984 years, 47 weeks, 6 days, 7 hours, 37 minutes, 12 seconds.
• To count from 1 to 30,975,377,832 would take you about one thousand, nine hundred sixty-nine 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 30975377832 cubic inches would be around 261.7 feet tall.

Recreational maths with 30975377832

• 30975377832 backwards is 23877357903
• 30975377832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30975377832's digits is 54
• More coming soon!