130778775072

Names of 130778775072

• Cardinal: 130778775072 can be written as One hundred thirty billion, seven hundred seventy-eight million, seven hundred seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 1.30778775072 × 10¹¹

Factors of 130778775072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 142

Divisors of 130778775072

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 59 66 67 72 88 96 99 108 118 132 134 144 176 177 198 201 216 236 264 268 288 297 352 354 396 402 432 472 528 531 536 594 603 649 708 737 792 804 864 944 1056 1062 1072 1188 1206 1298 1416 1474 1584 1593 1608 1809 1888 1947 2124 2144 2211 2376 2412 2596 2832 2948 3168 3186 3216 3481 3618 3894 3953 4248 4422 4752 4824 5192 5664 5841 5896 6372 6432 6633 6962 7236 7788 7906 8496 8844 9504 9648 10384 10443 11682 11792 11859 12744 13266 13924 14472 15576 15812 16992 17523 17688 19296 19899 20768 20886 23364 23584 23718 25488 26532 27848 28944 31152 31329 31624 35046 35376 35577 38291 39798 41772 43483 46728 47436 50976 53064 55696 57888 62304 62658 63248 70092 70752 71154 76582 79596 83544 86966 93456 93987 94872 106128 106731 111392 114873 125316 126496 130449 140184 142308 153164 159192 167088 173932 186912 187974 189744 205379 212256 213462 229746 233227 250632 260898 280368 284616 306328 318384 334176 344619 347864 375948 379488 391347 410758 426924 459492 466454 501264 521796 560736 569232 612656 616137 636768 689238 695728 699681 751896 782694 821516 853848 918984 932908 1002528 1033857 1043592 1138464 1174041 1225312 1232274 1378476 1391456 1399362 1503792 1565388 1643032 1707696 1837968 1848411 1865816 2067714 2087184 2099043 2259169 2348082 2464548 2565497 2756952 2798724 3007584 3130776 3286064 3415392 3675936 3696822 3731632 4135428 4174368 4198086 4518338 4696164 4929096 5130994 5513904 5545233 5597448 6261552 6297129 6572128 6777507 7393644 7463264 7696491 8270856 8396172 9036676 9392328 9858192 10261988 11027808 11090466 11194896 12523104 12594258 13555014 13760393 14787288 15392982 16541712 16792344 18073352 18784656 19716384 20332521 20523976 22180932 22389792 23089473 25188516 27110028 27520786 29574576 30785964 33083424 33584688 36146704 37569312 40665042 41047952 41281179 44361864 46178946 50377032 54220056 55041572 59149152 60997563 61571928 67169376 69268419 72293408 81330084 82095904 82562358 88723728 92357892 100754064 108440112 110083144 121995126 123143856 123843537 138536838 151364323 162660168 165124716 177447456 184715784 201508128 216880224 220166288 243990252 246287712 247687074 277073676 302728646 325320336 330249432 369431568 371530611 440332576 454092969 487980504 495374148 554147352 605457292 650640672 660498864 738863136 743061222 908185938 975961008 990748296 1108294704 1210914584 1320997728 1362278907 1486122444 1816371876 1951922016 1981496592 2216589408 2421829168 2724557814 2972244888 3632743752 3962993184 4086836721 4843658336 5449115628 5944489776 7265487504 8173673442 10898231256 11888979552 14530975008 16347346884 21796462512 32694693768 43592925024 65389387536 130778775072
• Sum of all divisors σ(n): 429606374400
• Sum of proper divisors (its aliquot sum) s(n): 298827599328
• 130778775072 is an abundant number, because the sum of its proper divisors (298827599328) is greater than itself. Its abundance is 168048824256

Bases of 130778775072

• Binary: 1111001110011000001011011111000100000₂
• Hexadecimal: 0x1E7305BE20
• Base-36: 1O2UB0O0

Squares and roots of 130778775072

• 130778775072 squared (130778775072²) is 17103088009332768605184
• 130778775072 cubed (130778775072³) is 2236720899809150382216381509173248
• The square root of 130778775072 is 361633.4816800015
• The cube root of 130778775072 is 5075.8925696405

Scales and comparisons

• 130,778,775,072 seconds is equal to 4,158 years, 18 weeks, 5 days, 5 hours, 31 minutes, 12 seconds.
• To count from 1 to 130,778,775,072 would take you about eight thousand, three hundred sixteen 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 130778775072 cubic inches would be around 423 feet tall.

Recreational maths with 130778775072

• 130778775072 backwards is 270577877031
• 130778775072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130778775072's digits is 54
• More coming soon!