1085009904

Names of 1085009904

• Cardinal: 1085009904 can be written as One billion, eighty-five million, nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.085009904 × 10⁹

Factors of 1085009904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 1085009904

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 33 34 36 37 44 48 51 54 66 68 72 74 81 88 99 102 108 111 121 132 136 144 148 153 162 176 187 198 204 216 222 242 264 272 296 297 306 324 333 363 374 396 407 408 432 444 459 484 528 561 592 594 612 629 648 666 726 748 792 814 816 888 891 918 968 999 1089 1122 1188 1221 1224 1258 1296 1331 1332 1377 1452 1496 1584 1628 1683 1776 1782 1836 1887 1936 1998 2057 2178 2244 2376 2442 2448 2516 2662 2664 2754 2904 2992 2997 3256 3267 3366 3564 3663 3672 3774 3993 3996 4114 4356 4477 4488 4752 4884 5032 5049 5324 5328 5508 5661 5808 5994 6171 6512 6534 6732 6919 7128 7326 7344 7548 7986 7992 8228 8712 8954 8976 9768 9801 10064 10098 10648 10989 11016 11322 11979 11988 12342 13068 13431 13464 13838 14256 14652 15096 15147 15972 15984 16456 16983 17424 17908 18513 19536 19602 20196 20757 21296 21978 22032 22627 22644 23958 23976 24684 26136 26862 26928 27676 29304 30192 30294 31944 32912 32967 33966 35816 35937 37026 39204 40293 40392 41514 43956 45254 45288 47916 47952 49247 49368 50949 52272 53724 55352 55539 58608 60588 62271 63888 65934 67881 67932 71632 71874 74052 76109 78408 80586 80784 83028 87912 90508 90576 95832 98494 98736 101898 107448 107811 110704 111078 120879 121176 124542 131868 135762 135864 143748 147741 148104 152218 156816 161172 166056 166617 175824 181016 186813 191664 196988 203643 203796 214896 215622 222156 228327 241758 242352 249084 263736 271524 271728 287496 295482 296208 304436 322344 332112 333234 362032 362637 373626 393976 407286 407592 431244 443223 444312 456654 483516 498168 527472 543048 560439 574992 590964 608872 610929 644688 666468 684981 725274 747252 787952 814572 815184 837199 862488 886446 888624 913308 967032 996336 1086096 1120878 1181928 1217744 1221858 1329669 1332936 1369962 1450548 1494504 1629144 1674398 1724976 1772892 1826616 1832787 1934064 2054943 2241756 2363856 2443716 2511597 2659338 2665872 2739924 2901096 2989008 3258288 3348796 3545784 3653232 3665574 3989007 4109886 4483512 4887432 5023194 5318676 5479848 5802192 6164829 6697592 7091568 7331148 7534791 7978014 8219772 8967024 9774864 10046388 10637352 10959696 12329658 13395184 14662296 15069582 15956028 16439544 20092776 21274704 22604373 24659316 29324592 30139164 31912056 32879088 40185552 45208746 49318632 60278328 63824112 67813119 90417492 98637264 120556656 135626238 180834984 271252476 361669968 542504952 1085009904
• Sum of all divisors σ(n): 3756161376
• Sum of proper divisors (its aliquot sum) s(n): 2671151472
• 1085009904 is an abundant number, because the sum of its proper divisors (2671151472) is greater than itself. Its abundance is 1586141568

Bases of 1085009904

• Binary: 1000000101010111110111111110000₂
• Hexadecimal: 0x40ABEFF0
• Base-36: HXZJ00

Squares and roots of 1085009904

• 1085009904 squared (1085009904²) is 1177246491778089216
• 1085009904 cubed (1085009904³) is 1277324103028481369555595264
• The square root of 1085009904 is 32939.4885206191
• The cube root of 1085009904 is 1027.5695685223

Scales and comparisons

• 1,085,009,904 seconds is equal to 34 years, 25 weeks, 6 days, 23 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,085,009,904 would take you about sixty-eight 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 1085009904 cubic inches would be around 85.6 feet tall.

Recreational maths with 1085009904

• 1085009904 backwards is 4099005801
• 1085009904 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1085009904's digits is 36
• More coming soon!