90355009140

Names of 90355009140

• Cardinal: 90355009140 can be written as Ninety billion, three hundred fifty-five million, nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 9.035500914 × 10¹⁰

Factors of 90355009140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5753

Divisors of 90355009140

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 270 297 324 330 396 405 495 540 594 660 810 891 990 1093 1188 1485 1620 1782 1980 2186 2970 3279 3564 4372 4455 4639 5465 5940 6558 8910 9278 9837 10930 12023 13116 13917 16395 17820 18556 19674 21860 23195 24046 27834 29511 32790 36069 39348 41751 46390 48092 49185 51029 55668 59022 60115 65580 69585 72138 83502 88533 92780 98370 102058 108207 118044 120230 125253 139170 144276 147555 153087 167004 177066 180345 196740 204116 208755 216414 240460 250506 255145 278340 295110 306174 324621 354132 360690 375759 417510 432828 442665 459261 501012 510290 541035 590220 612348 626265 649242 721380 751518 765435 835020 885330 918522 973863 1020580 1082070 1252530 1298484 1377783 1503036 1530870 1623105 1770660 1837044 1878795 1947726 2164140 2296305 2505060 2755566 3061740 3246210 3757590 3895452 4133349 4592610 4869315 5070427 5511132 6492420 6888915 7515180 8266698 9185220 9738630 10140854 13777830 15211281 16533396 19477260 20281708 20666745 25352135 27555660 30422562 41333490 45633843 50704270 55774697 60845124 76056405 82666980 91267686 101408540 111549394 136901529 152112810 167324091 182535372 223098788 228169215 273803058 278873485 304225620 334648182 410704587 456338430 501972273 547606116 557746970 669296364 684507645 821409174 836620455 912676860 1003944546 1115493940 1369015290 1505916819 1642818348 1673240910 2007889092 2053522935 2509861365 2738030580 3011833638 3346481820 4107045870 4517750457 5019722730 6023667276 7529584095 8214091740 9035500914 10039445460 15059168190 18071001828 22588752285 30118336380 45177504570 90355009140
• Sum of all divisors σ(n): 309564541440
• Sum of proper divisors (its aliquot sum) s(n): 219209532300
• 90355009140 is an abundant number, because the sum of its proper divisors (219209532300) is greater than itself. Its abundance is 128854523160

Bases of 90355009140

• Binary: 1010100001001100101000000011001110100₂
• Hexadecimal: 0x1509940674
• Base-36: 15IB1F90

Squares and roots of 90355009140

• 90355009140 squared (90355009140²) is 8164027676689483539600
• 90355009140 cubed (90355009140³) is 737660795346491250162437551944000
• The square root of 90355009140 is 300591.0995688329
• The cube root of 90355009140 is 4487.2893849729

Scales and comparisons

• 90,355,009,140 seconds is equal to 2,873 years, 3 days, 13 hours, 39 minutes.
• To count from 1 to 90,355,009,140 would take you about five thousand, seven hundred forty-six 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 90355009140 cubic inches would be around 373.9 feet tall.

Recreational maths with 90355009140

• 90355009140 backwards is 04190055309
• 90355009140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 90355009140's digits is 36
• More coming soon!