157979800800

Names of 157979800800

• Cardinal: 157979800800 can be written as One hundred fifty-seven billion, nine hundred seventy-nine million, eight hundred thousand, eight hundred.

Scientific notation

• Scientific notation: 1.579798008 × 10¹¹

Factors of 157979800800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1907

Divisors of 157979800800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 61 72 75 80 90 96 100 120 122 144 150 160 180 183 200 223 225 240 244 288 300 305 360 366 400 446 450 480 488 549 600 610 669 720 732 800 892 900 915 976 1098 1115 1200 1220 1338 1440 1464 1525 1613 1784 1800 1830 1952 2007 2196 2230 2400 2440 2676 2745 2928 3050 3226 3345 3568 3600 3660 4014 4392 4460 4575 4839 4880 5352 5490 5575 5856 6100 6452 6690 7136 7200 7320 8028 8065 8784 8920 9150 9678 9760 10035 10704 10980 11150 12200 12904 13380 13603 13725 14517 14640 16056 16130 16725 17568 17840 18300 19356 20070 21408 21960 22300 24195 24400 25808 26760 27206 27450 29034 29280 32112 32260 33450 35680 36600 38712 40140 40325 40809 43920 44600 48390 48800 50175 51616 53520 54412 54900 58068 64224 64520 66900 68015 72585 73200 77424 80280 80650 81618 87840 89200 96780 98393 100350 107040 108824 109800 116136 120975 122427 129040 133800 136030 145170 146400 154848 160560 161300 163236 178400 193560 196786 200700 204045 217648 219600 232272 241950 244854 258080 267600 272060 290340 295179 321120 322600 326472 340075 359699 362925 387120 393572 401400 408090 435296 439200 464544 483900 489708 491965 535200 544120 580680 590358 612135 645200 652944 680150 719398 725850 774240 787144 802800 816180 885537 967800 979416 983930 1020225 1079097 1088240 1161360 1180716 1224270 1290400 1305888 1360300 1438796 1451700 1475895 1574288 1605600 1632360 1771074 1798495 1935600 1958832 1967860 2040450 2158194 2176480 2322720 2361432 2448540 2459825 2720600 2877592 2903400 2951790 3060675 3148576 3237291 3264720 3542148 3596990 3871200 3917664 3935720 4080900 4316388 4427685 4722864 4897080 4919650 5395485 5441200 5755184 5806800 5903580 6121350 6474582 6529440 7084296 7193980 7379475 7871440 8161800 8632776 8855370 8992475 9445728 9794160 9839300 10790970 10882400 11510368 11613600 11807160 12242700 12949164 14168592 14387960 14758950 15742880 16186455 16323600 17265552 17710740 17984950 19588320 19678600 21581940 21941639 22138425 23614320 24485400 25898328 26977425 28337184 28775920 29517900 32372910 32647200 34531104 35421480 35969900 39357200 43163880 43883278 44276850 47228640 48970800 51796656 53954850 57551840 59035800 64745820 65824917 70842960 71939800 78714400 80932275 86327760 87766556 88553700 97941600 103593312 107909700 109708195 118071600 129491640 131649834 141685920 143879600 161864550 172655520 175533112 177107400 197474751 215819400 219416390 236143200 258983280 263299668 287759200 323729100 329124585 351066224 354214800 394949502 431638800 438832780 517966560 526599336 548540975 647458200 658249170 702132448 708429600 789899004 863277600 877665560 987373755 1053198672 1097081950 1294916400 1316498340 1579798008 1645622925 1755331120 1974747510 2106397344 2194163900 2589832800 2632996680 3159596016 3291245850 3510662240 3949495020 4388327800 4936868775 5265993360 6319192032 6582491700 7898990040 8776655600 9873737550 10531986720 13164983400 15797980080 17553311200 19747475100 26329966800 31595960160 39494950200 52659933600 78989900400 157979800800
• Sum of all divisors σ(n): 569100325248
• Sum of proper divisors (its aliquot sum) s(n): 411120524448
• 157979800800 is an abundant number, because the sum of its proper divisors (411120524448) is greater than itself. Its abundance is 253140723648

Bases of 157979800800

• Binary: 10010011001000010101000111010011100000₂
• Hexadecimal: 0x24C85474E0
• Base-36: 20KP3EG0

Squares and roots of 157979800800

• 157979800800 squared (157979800800²) is 24957617460807680640000
• 157979800800 cubed (157979800800³) is 3942799434900999194617216512000000
• The square root of 157979800800 is 397466.7291736505
• The cube root of 157979800800 is 5405.8897876565

Scales and comparisons

• 157,979,800,800 seconds is equal to 5,023 years, 13 weeks, 6 days, 22 hours.
• To count from 1 to 157,979,800,800 would take you about ten thousand and 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 157979800800 cubic inches would be around 450.5 feet tall.

Recreational maths with 157979800800

• 157979800800 backwards is 008008979751
• The number of decimal digits it has is: 12
• The sum of 157979800800's digits is 54
• More coming soon!