159840973740

Names of 159840973740

• Cardinal: 159840973740 can be written as One hundred fifty-nine billion, eight hundred forty million, nine hundred seventy-three thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.5984097374 × 10¹¹

Factors of 159840973740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1239

Divisors of 159840973740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 60 68 70 73 84 85 102 105 119 140 146 170 204 210 219 238 255 292 340 357 365 420 438 449 476 510 511 595 683 714 730 876 898 1020 1022 1095 1190 1241 1347 1366 1428 1460 1533 1785 1796 2044 2049 2190 2245 2380 2482 2555 2694 2732 3066 3143 3415 3570 3723 4098 4380 4490 4781 4964 5110 5388 6132 6205 6286 6735 6830 7140 7446 7633 7665 8196 8687 8980 9429 9562 10220 10245 11611 12410 12572 13470 13660 14343 14892 15266 15330 15715 17374 18615 18858 19124 20490 22899 23222 23905 24820 26061 26940 28686 30532 30660 31430 32777 34748 34833 37230 37716 38165 40980 43435 45798 46444 47145 47810 49859 52122 53431 57372 58055 62860 65554 69666 71715 74460 76330 81277 86870 91596 94290 95620 98331 99718 104244 106862 114495 116110 130305 131108 139332 143430 149577 152660 160293 162554 163885 173740 174165 188580 196662 199436 213724 228990 229439 232220 243831 249295 260610 267155 286860 299154 306667 320586 325108 327770 348330 349013 393324 406385 457980 458878 487662 491655 498590 521220 534310 557209 598308 613334 641172 655540 688317 696660 698026 747885 801465 812770 847603 917756 920001 975324 983310 997180 1047039 1068620 1114418 1147195 1219155 1226668 1376634 1396052 1495770 1533335 1602930 1625540 1671627 1695206 1745065 1840002 1966620 2094078 2146669 2228836 2294390 2438310 2542809 2753268 2786045 2991540 3066670 3205860 3343254 3390412 3441585 3490130 3680004 3900463 4188156 4238015 4293338 4588780 4600005 4876620 5085618 5213339 5235195 5572090 5933221 6133340 6440007 6686508 6883170 6980260 7800926 8358135 8476030 8586676 9200010 10171236 10426678 10470390 10733345 11144180 11701389 11866442 12714045 12880014 13766340 15601852 15640017 16716270 16952060 17799663 18400020 19502315 20853356 20940780 21466690 22386691 23402778 23732884 25428090 25760028 26066695 29666105 31280034 32200035 33432540 35599326 36493373 39004630 42933380 44773382 46805556 50856180 52133390 58506945 59332210 62560068 64400070 67160073 71198652 72986746 78009260 78200085 88998315 89546764 104266780 109480119 111933455 117013890 118664420 128800140 134320146 145973492 156400170 156706837 177996630 182466865 218960238 223866910 234027780 268640292 312800340 313413674 335800365 355993260 364933730 380573747 437920476 447733820 470120511 547400595 626827348 671600730 729867460 761147494 783534185 940241022 1094801190 1141721241 1343201460 1522294988 1567068370 1880482044 1902868735 2189602380 2283442482 2350602555 2664016229 3134136740 3805737470 4566884964 4701205110 5328032458 5708606205 7611474940 7992048687 9402410220 10656064916 11417212410 13320081145 15984097374 22834424820 26640162290 31968194748 39960243435 53280324580 79920486870 159840973740
• Sum of all divisors σ(n): 551026022400
• Sum of proper divisors (its aliquot sum) s(n): 391185048660
• 159840973740 is an abundant number, because the sum of its proper divisors (391185048660) is greater than itself. Its abundance is 231344074920

Bases of 159840973740

• Binary: 10010100110111010000111011001110101100₂
• Hexadecimal: 0x253743B3AC
• Base-36: 21FH6SOC

Squares and roots of 159840973740

• 159840973740 squared (159840973740²) is 25549136886151369587600
• 159840973740 cubed (159840973740³) is 4083798918098986435916606229624000
• The square root of 159840973740 is 399801.1677571739
• The cube root of 159840973740 is 5427.0360383029

Scales and comparisons

• 159,840,973,740 seconds is equal to 5,082 years, 23 weeks, 2 days, 6 hours, 29 minutes.
• To count from 1 to 159,840,973,740 would take you about ten thousand, one hundred sixty-four 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 159840973740 cubic inches would be around 452.3 feet tall.

Recreational maths with 159840973740

• 159840973740 backwards is 047379048951
• The number of decimal digits it has is: 12
• The sum of 159840973740's digits is 57
• More coming soon!