90150664428

Names of 90150664428

• Cardinal: 90150664428 can be written as Ninety billion, one hundred fifty million, six hundred sixty-four thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 9.0150664428 × 10¹⁰

Factors of 90150664428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4704

Divisors of 90150664428

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 37 38 44 57 66 71 74 76 99 111 114 132 142 148 171 198 209 213 222 228 284 333 342 396 407 418 426 444 627 639 666 684 703 781 814 836 852 1221 1254 1278 1332 1349 1406 1562 1628 1881 2109 2343 2442 2508 2556 2627 2698 2812 3124 3663 3762 4047 4218 4561 4686 4884 5254 5396 6327 7029 7326 7524 7733 7881 8094 8436 9122 9372 10508 12141 12654 13683 14058 14652 14839 15466 15762 16188 18244 23199 23643 24282 25308 27366 28116 28897 29678 30932 31524 41049 44517 46398 47286 48564 49913 50171 54732 57794 59356 69597 82098 86659 86691 89034 92796 94572 99826 100342 115588 133551 139194 149739 150513 164196 168757 173318 173382 178068 199652 200684 259977 260073 267102 278388 299478 301026 323831 337514 346636 346764 449217 451539 506271 519954 520146 534204 549043 598956 602052 647662 675028 779931 898434 903078 953249 971493 1012542 1039908 1040292 1098086 1295324 1518813 1559862 1647129 1796868 1806156 1856327 1906498 1942986 2025084 2196172 2859747 2914479 3037626 3119724 3206383 3294258 3562141 3712654 3812996 3885972 4941387 5568981 5719494 5828958 6075252 6152789 6412766 6588516 7124282 7425308 8579241 9619149 9882774 10686423 11137962 11438988 11657916 11981747 12305578 12825532 14248564 16706943 17158482 18458367 19238298 19765548 21372846 22275924 23963494 24611156 28857447 32059269 33413886 34316964 35270213 35945241 36916734 38476596 42745692 47926988 55375101 57714894 64118538 66827772 67680679 70540426 71890482 73833468 105810639 107835723 110750202 115429788 128237076 131799217 135361358 141080852 143780964 203042037 211621278 215671446 221500404 227653193 263598434 270722716 317431917 395397651 406084074 423242556 431342892 455306386 527196868 609126111 634863834 682959579 790795302 812168148 910612772 1186192953 1218252222 1269727668 1365919158 1581590604 2048878737 2372385906 2436504444 2504185123 2731838316 4097757474 4744771812 5008370246 7512555369 8195514948 10016740492 15025110738 22537666107 30050221476 45075332214 90150664428
• Sum of all divisors σ(n): 272598842880
• Sum of proper divisors (its aliquot sum) s(n): 182448178452
• 90150664428 is an abundant number, because the sum of its proper divisors (182448178452) is greater than itself. Its abundance is 92297514024

Bases of 90150664428

• Binary: 1010011111101011001011111100011101100₂
• Hexadecimal: 0x14FD65F8EC
• Base-36: 15EXDLV0

Squares and roots of 90150664428

• 90150664428 squared (90150664428²) is 8127142296809864567184
• 90150664428 cubed (90150664428³) is 732667277958311275516332244930752
• The square root of 90150664428 is 300251.0023763451
• The cube root of 90150664428 is 4483.9040497669

Scales and comparisons

• 90,150,664,428 seconds is equal to 2,866 years, 26 weeks, 4 days, 11 hours, 13 minutes, 48 seconds.
• To count from 1 to 90,150,664,428 would take you about five thousand, seven hundred thirty-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 90150664428 cubic inches would be around 373.7 feet tall.

Recreational maths with 90150664428

• 90150664428 backwards is 82446605109
• The number of decimal digits it has is: 11
• The sum of 90150664428's digits is 45
• More coming soon!