9001530720

Names of 9001530720

• Cardinal: 9001530720 can be written as Nine billion, one million, five hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.00153072 × 10⁹

Factors of 9001530720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1044

Divisors of 9001530720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 65 70 72 73 78 80 84 90 91 96 104 105 112 117 120 126 130 140 144 146 156 160 168 180 182 195 208 210 219 224 234 240 252 260 273 280 288 292 312 315 336 360 364 365 390 416 420 438 455 468 480 504 511 520 546 560 584 585 624 630 657 672 720 728 730 780 819 840 876 910 936 941 949 1008 1022 1040 1092 1095 1120 1168 1170 1248 1260 1314 1365 1440 1456 1460 1533 1560 1638 1680 1752 1820 1872 1882 1898 2016 2044 2080 2184 2190 2336 2340 2520 2555 2628 2730 2823 2847 2912 2920 3066 3120 3276 3285 3360 3504 3640 3744 3764 3796 4088 4095 4368 4380 4599 4680 4705 4745 5040 5110 5256 5460 5646 5694 5840 6132 6240 6552 6570 6587 6643 7008 7280 7528 7592 7665 8176 8190 8469 8541 8736 8760 9198 9360 9410 9490 10080 10220 10512 10920 11292 11388 11680 12233 12264 13104 13140 13174 13286 14115 14235 14560 15056 15184 15330 16352 16380 16938 17082 17520 18396 18720 18820 18980 19761 19929 20440 21024 21840 22584 22776 22995 24466 24528 26208 26280 26348 26572 28230 28470 30112 30368 30660 32760 32935 33215 33876 34164 35040 36699 36792 37640 37960 39522 39858 40880 42345 42705 43680 45168 45552 45990 48932 49056 52560 52696 53144 56460 56940 59283 59787 61165 61320 65520 65870 66430 67752 68328 68693 73398 73584 75280 75920 79044 79716 81760 84690 85410 85631 90336 91104 91980 97864 98805 99645 105120 105392 106288 110097 112920 113880 118566 119574 122330 122640 131040 131740 132860 135504 136656 137386 146796 147168 150560 151840 158088 159432 169380 170820 171262 183495 183960 195728 197610 199290 206079 210784 212576 220194 225840 227760 237132 239148 244660 245280 256893 263480 265720 271008 273312 274772 293592 296415 298935 316176 318864 338760 341640 342524 343465 366990 367920 391456 395220 398580 412158 428155 440388 451680 455520 474264 478296 480851 489320 513786 526960 531440 549544 550485 587184 592830 597870 618237 632352 637728 677520 683280 685048 686930 733980 735840 770679 790440 797160 824316 856310 880776 893009 948528 956592 961702 978640 1027572 1030395 1053920 1062880 1099088 1100970 1174368 1185660 1195740 1236474 1284465 1355040 1366560 1370096 1373860 1442553 1467960 1541358 1580880 1594320 1648632 1712620 1761552 1786018 1897056 1913184 1923404 1957280 2055144 2060790 2198176 2201940 2371320 2391480 2404255 2472948 2568930 2679027 2740192 2747720 2885106 2935920 3082716 3091185 3161760 3188640 3297264 3425240 3523104 3572036 3846808 3853395 4110288 4121580 4327659 4403880 4465045 4742640 4782960 4808510 4945896 5137860 5358054 5495440 5770212 5871840 6165432 6182370 6251063 6594528 6850480 7144072 7212765 7693616 7706790 8037081 8220576 8243160 8655318 8807760 8930090 9485280 9565920 9617020 9891792 10275720 10716108 10990880 11540424 12330864 12364740 12502126 13395135 13700960 14288144 14425530 15387232 15413580 16074162 16486320 17310636 17615520 17860180 18753189 19234040 19783584 20551440 21432216 21638295 23080848 24661728 24729480 25004252 26790270 28576288 28851060 30827160 31255315 32148324 32972640 34621272 35720360 37506378 38468080 40185405 41102880 42864432 43276590 46161696 49458960 50008504 53580540 56259567 57702120 61654320 62510630 64296648 69242544 71440720 75012756 76936160 80370810 85728864 86553180 93765945 98917920 100017008 107161080 112519134 115404240 123308640 125021260 128593296 138485088 142881440 150025512 160741620 173106360 187531890 200034016 214322160 225038268 230808480 250042520 257186592 281297835 300051024 321483240 346212720 375063780 428644320 450076536 500085040 562595670 600102048 642966480 692425440 750127560 900153072 1000170080 1125191340 1285932960 1500255120 1800306144 2250382680 3000510240 4500765360 9001530720
• Sum of all divisors σ(n): 38365052544
• Sum of proper divisors (its aliquot sum) s(n): 29363521824
• 9001530720 is an abundant number, because the sum of its proper divisors (29363521824) is greater than itself. Its abundance is 20361991104

Bases of 9001530720

• Binary: 1000011000100010000111010101100000₂
• Hexadecimal: 0x218887560
• Base-36: 44VA1K0

Squares and roots of 9001530720

• 9001530720 squared (9001530720²) is 81027555303103718400
• 9001530720 cubed (9001530720³) is 729372028227387032523829248000
• The square root of 9001530720 is 94876.3970648125
• The cube root of 9001530720 is 2080.2017432523

Scales and comparisons

• 9,001,530,720 seconds is equal to 286 years, 11 weeks, 3 days, 9 hours, 12 minutes.
• To count from 1 to 9,001,530,720 would take you about five hundred seventy-two 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 9001530720 cubic inches would be around 173.4 feet tall.

Recreational maths with 9001530720

• 9001530720 backwards is 0270351009
• The number of decimal digits it has is: 10
• The sum of 9001530720's digits is 27
• More coming soon!